姓名:________ 班级: _________ 得分:__________ 计时:
36+30= 44+30= 87-20= 74-40= 65-10=
43+50= 71+20= 79-50= 95-10= 75-30=
96-40= 94-30= 31+10= 34-10= 66+30=
16-10= 51-10= 77+10= 98-30= 86+10=
92-90= 14+40= 81-50= 53-40= 73-20=
38+50= 60+10= 92-80= 97-80= 21+10=
25-10= 28-20= 40-40= 71-70= 67-50=
39+60= 12+60= 61-30= 44+40= 65-60=
68-20= 47+10= 33+30= 32-30= 75+10=
82-10= 79-50= 80-70= 13+60= 21+60=
12+60= 93-60= 34+60= 38-20= 67-50=
26+50= 47+10= 35+50= 88-10= 53-10=
66-20= 20+10= 90-70= 98-90= 46-40=
83-60= 11+60= 71-50= 50-40= 20+40=
76-60= 87-10= 97-10= 22+40= 28-20=
72-70= 57-30= 12+10= 40+40= 77-50=
80-60= 42+50= 94-10= 60-10= 70-50=
23+30= 77-70= 33+30= 98-50= 38+30=
50-40= 47-30= 75-50= 67-40= 28+50=
91-10= 65-40= 78-40= 63+30= 66-20=
一年级口算达人比赛模拟题
姓名:________ 班级: _________ 得分:__________ 计时:
73-5= 37+0= 65+3= 16-5= 77+6=
98-4= 76-5= 22-8= 24-2= 86+3=
83+9= 97-2= 44+8= 41+8= 86-7=
85-3= 31+3= 60+7= 37-0= 17-6=
67-4= 60+7= 12-6= 14+6= 14+5=
51-5= 40+9= 13+2= 69-4= 16-2=
36+9= 53-0= 84+4= 40-3= 70-4=
30+8= 61-7= 44-6= 26-6= 93+6=
65+4= 87+3= 96-6= 14+4= 80-3=
53+3= 75+7= 33-4= 61+5= 32+9=
40-7= 97-9= 62+8= 66-0= 72-3=
51-1= 33+7= 13+3= +8= 73-4=
77-5= 74+7= 93-6= 16+2= 22-2=
55+3= 49-5= 68+7= 22+2= 95-4=
11+2= 49-2= 59+6= 12+6= 38-4=
57-2= 61-7= 47-4= 76+9= 20-6=
19-7= 22-7= 54-2= 16-3= 39-9=
38+1= 46+3= 38-3= 58+6= 93+6=
41-2= -1= 88+0= 55+5=
学一年级数学(下)口算题(一)
| 29-11= | 16- 4= | -24= | 29- 8= | 98-77= |
| 52-50= | 24-10= | 10+20= | 14+20= | 31-4= |
| 17- 7= | 19-10= | 98-80= | 25-4= | 99-20= |
| 24- 3= | 15+ 4= | 90-10= | 20+8= | 25+ 3= |
| 18+20= | 28+2= | 29+1= | 25+20= | 26-10= |
| 12+5= | 28+7= | 25+8= | 23-3= | 12+10= |
| 16+30= | 24+4= | 19+40= | 17-2= | 18-8= |
| 19-6= | 29+10= | 72-10= | 20+30= | 99-90= |
| 12+6= | 60-40= | 17-8 = | 90-40= | 16+50= |
| 20-10= | 70-50= | 50-30= | 60+30= | 12+6= |
| 28+6= | 16+8= | 20+8= | 50-50= | 19-8= |
| 18- 5= | 88+ 2= | 66- 6= | 90-30= | 65-7= |
| 50-20= | 87-7= | 80+9= | 18-4= | 13+8= |
| 15+80= | 16+ 4= | 14+4= | -80= | 14+6= |
| 56-40= | 66-20= | 99-6= | 66-10= | 19+60= |
| 17-( )=0 | 17-10= | 15-3= | 80+4= | 26-7= |
| 19-( )=13 | 27-5= | 18+( )=20 | 14+( )=27 | 67-5= |
| 16-( )=12 | 65-30= | 65+20= | 24+40= | 8+( )=16 |
| 10+( )=50 | 65+( )=70 | ( )-20=50 | 40+( )=60 | 20+( )=30 |
| 87-6= | 16-6= | 80-( )=0 | 75-7= | 30+30= |
| 69+ 3= | 47- 6= | 59+10= | 28+ 9= | 73+ 6= |
| 4 +50= | 22- 9= | 15+ 8= | 8 +12= | 9 + 6= |
| 18- 9= | 72- 2= | 49+ 7= | 27+50= | 59- 6= |
| 82- 1= | 25- 5= | + 5= | - 4= | 19- 6= |
| 50+25= | 60+13= | 40+13= | 80-12= | 21- 5= |
| 9 +43= | 12+10= | 80-20= | 60-15= | 30-16= |
| 29-13= | 60-15= | 12- 7= | 10+19= | 16-10= |
| 90+10= | 20-13= | 80-16= | 40-13= | 20-11= |
| 30+16= | 80-18= | 60-12= | 50-12= | 90-17= |
| 10+16= | 26+ 3= | 67- 7= | 98-10= | 29-10= |
| 10-4= | 99+ 1= | 20-13= | 39+ 2= | 30+12= |
| 83-10= | 50+50= | 29-10= | 68+ 5= | 30+70= |
| 87-10= | 77-10= | 99-60= | 33+10= | 16+ 3= |
| 83-10= | 26+ 8= | 70+20= | 56+ 6= | 60-20= |
| 22+40= | 34+ 2= | 13- 8= | 23- 4= | 82- 6= |
| 82- 5= | 100-( )=80 | 23-( )=18 | 44+( )=60 | 70-( )=20 |
| 23+ 6= | 55+ 3= | 34+ 2= | 47-30= | 21+ 7= |
| 26+( )=66 | 86+9= | 66+5= | 24+9= | 9 +54= |
| 60-16= | 16+( )=56 | 41-( )=30 | 86-12= | 73-44= |
| 66+6= | 74-5= | 69-10= | 69+( )=80 | 44-6= |
| 94-90= | 71-43= | 72-67= | -30= | 69+3= |
| 93-90= | 44+17= | 7-4= | 100-84= | 18+39= |
| 21+45= | 97-23= | 18+76= | 100-78= | 91-52= |
| 88-69= | 75-33= | 67+30= | 36+30= | 7-1= |
| 16+74= | 75+11= | 73+9= | 96-39= | 100-99= |
| 16+76= | 7+81= | 81-36= | 72-37= | 61+38= |
| 42+13= | 75-56= | 77+2= | 8+80= | 59-11= |
| 26+27= | 72-60= | 79-26= | 39+42= | 12+61= |
| 75-71= | 86-34= | 63+23= | 94-7= | 62-46= |
| 72+13= | 38-28= | 67-53= | 88-78= | 55-50= |
| 94-5= | 62-40= | 36-8= | 39+49= | 23+74= |
| 71-7= | 100-84= | 45-24= | 56+25= | 39+28= |
| 77-5= | 82-1= | 99-90= | 13+53= | 6+78= |
| 78-9= | 52+8= | 55+27= | 54+39= | 86-83= |
| 45-42= | 91-57= | 73+6= | 67+19= | 29+36= |
| 100-40= | 46+40= | 21+= | 51-40= | 50-22= |
| 81-9= | 8-8= | 44-34= | 45+16= | 8+69= |
| 29-14= | 37-10= | 29-7= | 7-3= | 26+48= |
| 80-43= | 80+19= | 82-12= | 27+37= | 47+36= |
| 50+13= | 50-27= | 56-26= | 51+25= | 78-8= |
| 82-15= | 51-40= | 2-2= | 31+20= | 57+9= |
| 62+4= | 81-2= | 16+38= | 39+28= | 68-16= |
| 41+44= | 35+17= | 98-2= | 49-21= | 96-9= |
| 34+41= | 49-43= | 48-25= | 40+42= | 70-44= |
| 4+70= | 31+67= | 87+10= | 93-40= | 26+35= |
| 73-10= | 78+14= | 83-54= | 58-27= | 40-18= |
| 80-9= | 84-11= | 99-80= | 37+45= | 85-44= |
| 79-15= | 51-50= | 58+27= | 87+12= | 28-26= |
| -68= | 98-16= | 96-26= | 47-23= | 99-61= |
| 38-26= | 28-18= | 6+86= | 67-10= | 76-3= |
| 73+1= | 88-28= | 45+9= | 31+67= | 67-41= |
| 90-47= | 32+53= | 16+48= | 37+25= | 73+14= |
| 42+12= | 8+63= | 71+4= | +21= | 61-49= |
| 61+17= | 99-67= | 80-19= | 27-5= | 37+14= |
| 59-9= | 15+72= | 45-33= | 55+11= | 43-21= |
| 49+6= | 79+6= | 50-16= | 31+24= | 49+18= |
| 61-14= | 35-12= | 18-7= | 23+67= | 34-18= |
| 57-55= | 3+83= | 91-29= | 77-52= | 82-77= |
| 46-17= | 87+11= | 43+27= | 7+83= | 92-32= |
| 51-25= | 33+54= | -46= | 43-6= | 19+49= |
| 44+51= | 10+= | 12+70= | 50-46= | 29+40= |
| 51+41= | 33+32= | 78+8= | 59+2= | 97-16= |
| 74+3= | 27+51= | 63-39= | 11+81= | 16+38= |
| 50-24= | 48+45= | 13-6= | 74-29= | 47-8= |
| 13+43= | 5+46= | 99-68= | 80-57= | 75-38= |
| 23-8= | 25+75= | 29-22= | 97-27= | 43+7= |
| +10= | 66-10= | 29+56= | 71-37= | 14+46= |
| 2+74= | 42+43= | -34= | 16+52= | 67-44= |
| 60-25= | 29-12= | 31+44= | 15+83= | 65-31= |
| 14+70= | 76-= | 95-30= | 31+52= | 98-98= |
| 10+88= | 52+15= | 39-24= | 40-12= | 36-7= |
| 75-31= | 2+95= | 79-10= | 54+20= | 10+88= |
| 67-2= | 14+47= | 36-6= | 46+5= | 37-31= |
| 58+28= | 58-24= | 70-69= | 68+21= | 57+6= |
| 59-39= | 31-29= | 95-= | 80+20= | 1+82= |
| 49+32= | 28-22= | 20+75= | 51+10= | 11+63= |
| 38-16= | 83-31= | 63-22= | 47+50= | 81-35= |
| 56+17= | 100-67= | -9= | 44+51= | 43+24= |
| 61+14= | 39+44= | 35-28= | 36-20= | 31-26= |
| 7+69= | 34-2= | 63-45= | 44+23= | 47-41= |
| 94 - 90= | 71 - 43= | 72 - 67= | - 30= | 69 + 3= |
| 93 - 90= | 44 + 17= | 7 - 4= | 18 + 39= | 100 - 84= |
| 97 - 23= | 21 + 45= | 91 - 52= | 100 - 78= | 18 + 76= |
| 75 - 33= | 67 + 30= | 36 + 30= | 7 - 1= | 88 - 69= |
| 16 + 74= | 75 + 11= | 73 + 9= | 96 - 39= | 100 - 99= |
| 16 + 76= | 7 + 81= | 81 - 36= | 72 - 37= | 61 + 38= |
| 86 - 83= | 54 + 39= | 55 + 27= | 52 + 8= | 78 - 9= |
| 29 + 36= | 45 - 42= | 67 + 19= | 73 + 6= | 91 - 57= |
| 100 - 40= | 46 + 40= | 21 + = | 51 - 40= | 50 - 22= |
| 8 + 69= | 81 - 9= | 8 - 8= | 44 - 34= | 45 + 16= |
| 26 + 48= | 7 - 3= | 29 - 7= | 37 - 10= | 29 - 14= |
| 47 + 36= | 27 + 37= | 80 - 43= | 82 - 12= | 80 + 19= |
| 50 - 27= | 56 - 26= | 51 + 25= | 78 - 8= | 50 + 13= |
| 59 - 11= | 42 + 13= | 75 - 56= | 77 + 2= | 8 + 80= |
| 12 + 61= | 39 + 42= | 79 - 26= | 72 - 60= | 26 + 27= |
| 75 - 71= | 86 - 34= | 63 + 23= | 94 - 7= | 62 - 46= |
| 55 - 50= | 88 - 78= | 67 - 53= | 38 - 28= | 72 + 13= |
| 23 + 74= | 39 + 49= | 36 - 8= | 62 - 40= | 94 - 5= |
| 100 - 84= | 45 - 24= | 56 + 25= | 71 - 7= | 39 + 28= |
| 6 + 78= | 77 - 5= | 82 - 1= | 99 - 90= | 13 + 53= |
小学一年级数学(下)口算题(七)
| 82 - 15= | 51 - 40= | 12 - 3= | 31 + 20= | 57 + 9= |
| 68 - 16= | 62 + 4= | 81 - 2= | 16 + 38= | 39 + 28= |
| 41 + 44= | 35 + 17= | 98 - 2= | 49 - 21= | 96 - 9= |
| 34 + 41= | 70 - 44= | 40 + 42= | 48 - 25= | 49 - 43= |
| 40 - 18= | 73 - 10= | 78 + 14= | 83 - 54= | 58 - 27= |
| 4 + 70= | 26 + 35= | 93 - 40= | 87 + 10= | 31 + 67= |
| 80 - 9= | 85 - 44= | 37 + 45= | 99 - 80= | 84 - 11= |
| 79 - 15= | 28 - 26= | 87 + 12= | 58 + 27= | 51 - 50= |
| - 68= | 99 - 61= | 47 - 23= | 96 - 26= | 98 - 16= |
| 38 - 26= | 76 - 3= | 67 - 10= | 6 + 86= | 28 - 18= |
| 90 - 47= | 32 + 53= | 16 + 48= | 37 + 25= | 73 + 14= |
| 67 - 41= | 73 + 1= | 88 - 28= | 45 + 9= | 31 + 67= |
| 61 - 49= | 42 + 12= | 8 + 63= | 71 + 4= | + 21= |
| 37 + 14= | 61 + 17= | 99 - 67= | 80 - 19= | 27 - 5= |
| 43 - 21= | 59 - 9= | 15 + 72= | 45 - 33= | 55 + 11= |
| 49 + 18= | 49 + 6= | 79 + 6= | 50 - 16= | 31 + 24= |
| 34 - 18= | 61 - 14= | 35 - 12= | 18 - 7= | 23 + 67= |
| 57 - 55= | 82 - 77= | 77 - 52= | 91 - 29= | 3 + 83= |
| 46 - 17= | 92 - 32= | 7 + 83= | 43 + 27= | 87 + 11= |
| 33 + 54= | 51 - 25= | - 46= | 43 - 6= | 19 + 49= |
| 29 + 40= | 44 + 51= | 10 + = | 12 + 70= | 50 - 46= |
| 97 - 16= | 51 + 41= | 33 + 32= | 78 + 8= | 59 + 2= |
| 74 + 3= | 11 + 81= | 63 - 39= | 27 + 51= | 16 + 38= |
| 50 - 24= | 47 - 8= | 74 - 29= | 13 - 6= | 48 + 45= |
| 13 + 43= | 75 - 38= | 80 - 57= | 99 - 68= | 5 + 46= |
| 23 - 8= | 43 + 7= | 25 + 75= | 29 - 22= | 97 - 27= |
| 14 + 46= | 66 - 10= | + 10= | 29 + 56= | 71 - 37= |
| 67 - 44= | 2 + 74= | 42 + 43= | - 34= | 16 + 52= |
| 60 - 25= | 65 - 31= | 15 + 83= | 31 + 44= | 29 - 12= |
| 14 + 70= | 98 - 98= | 31 + 52= | 95 - 30= | 76 - = |
| 58 + 28= | 57 + 6= | 70 - 69= | 68 + 21= | 58 - 24= |
| 36 - 7= | 10 + 88= | 52 + 15= | 39 - 24= | 40 - 12= |
| 75 - 31= | 10 + 88= | 54 + 20= | 79 - 10= | 2 + 95= |
| 67 - 2= | 37 - 31= | 46 + 5= | 36 - 6= | 14 + 47= |
| 1 + 82= | 59 - 39= | 31 - 29= | 95 - = | 80 + 20= |
| 28 - 22= | 49 + 32= | 11 + 63= | 51 + 10= | 20 + 75= |
| 38 - 16= | 81 - 35= | 47 + 50= | 63 - 22= | 83 - 31= |
| 56 + 17= | 100 - 67= | - 9= | 44 + 51= | 43 + 24= |
| 39 + 44= | 61 + 14= | 31 - 26= | 36 - 20= | 35 - 28= |
| 7 + 69= | 34 - 2= | 63 - 45= | 44 + 23= | 47 - 41= |
| 54 + 21= | 95 - = | 34 + 40= | 21 + 52= | 6 + 78= |
| 39 - 20= | 46 + 6= | 4 + 49= | 100 - 34= | 55 - 28= |
| 72 - 48= | 50 - 3= | 39 + 29= | 22 + 60= | 100 - 86= |
| 52 - 44= | 78 + 20= | 69 + 25= | 22 + 33= | 59 + 30= |
| 27 + 32= | 83 - 65= | 23 + 44= | 61 - 8= | 38 + 32= |
| 95 - 71= | 99 - 12= | 47 + 25= | 58 + 40= | 99 - 30= |
| 69 - 25= | 96 - 80= | 65 + 31= | 46 + 19= | 14 + 49= |
| 14 + 41= | 53 + 25= | 30 + 47= | 48 + 29= | 50 - 45= |
| 80 + 7= | 83 - 69= | 11 + 81= | 39 + 59= | 46 + 19= |
| 95 - 83= | 5 + 77= | 80 + 15= | 47 - 20= | 37 + 62= |
| 35 + 31= | 49 + 13= | 36 + = | 69 - 23= | 48 - 42= |
| 25 + 52= | 65 + 1= | 97 - 40= | 85 - 39= | 43 - 33= |
| 5 + 68= | 38 - 11= | 46 - 37= | 5 + 72= | 78 - 30= |
| 15 - 14= | 32 + 45= | 95 - 44= | 53 + 27= | 75 + 6= |
| 7 + 55= | 31 + 50= | 46 + 11= | 28 + 41= | 24 - 13= |
| 31 + 65= | 34 + 23= | 91 - 45= | 56 + 4= | 7 + 77= |
| 73 + 26= | 99 - 41= | 46 + 44= | 87 - 53= | 1 + 80= |
| 49 + 51= | 80 - 11= | 1 + 59= | 2 + 96= | 49 - 10= |
| 95 - 92= | 46 + 49= | 7 + 83= | 66 + 8= | 21 + 42= |
| 72 - 16= | 13 + 55= | 98 - 43= | 40 + 59= | 45 - 24= |
| 8 + 54= | 25 + 43= | 20 - 1= | 92 - 69= | 13 + 62= |
| 83 + 2= | 74 - 53= | 46 + 14= | 18 + 63= | 81 + 12= |
| 67 + 7= | 34 + 63= | 36 + 60= | 27 + 56= | 2 + 74= |
| 30 - 26= | 88 - 68= | 94 - 23= | 36 - 12= | 10 + 63= |
| 88 - 34= | 67 + 23= | 73 - 63= | 57 - 35= | 44 + 34= |
| 25 + 44= | 34 - 18= | 23 - 17= | 16 + 72= | 5 + 63= |
| 52 - 1= | 63 - 52= | 68 - 41= | 23 - 14= | 70 - 34= |
| 94 - 65= | 9 + 69= | 21 + 52= | 22 - 3= | 23 + 47= |
| 31 + 21= | 18 + = | 59 - 27= | 88 - 7= | 25 + 28= |
| 27 - 13= | 61 + 17= | 66 - 46= | 22 + 70= | 49 + 40= |
| 24 + 40= | 87 - 83= | 42 - 2= | 56 + 13= | 2 + 76= |
| 98 - 30= | 71 - 37= | 74 + 16= | 15 + 78= | 5 + 92= |
| 95 - 46= | 96 + 1= | 91 + 9= | 60 + 16= | 55 - 51= |
| 68 + 12= | 94 - = | 25 - 5= | 91 - 2= | 52 + 42= |
| 91 - 56= | 66 - 25= | 34 - 4= | 71 + 3= | 66 - 55= |
| 85 - 10= | 13 + 86= | 22 + = | 2 + 90= | 43 + 38= |
| 76 + 4= | 93 - 40= | 43 + 23= | 96 - 61= | 77 + 5= |
| 76 - 75= | 71 - 15= | 87 - 50= | 6 + 86= | 17 - 15= |
| 38 + 21= | 42 + 30= | 39 + 46= | - 5= | 13 + 83= |
| 47 + 4= | 87 - 55= | 79 - 56= | 7 + 93= | 60 + 4= |
| 63+13= | 53+11= | 24+76= | 6+83= | 74-12= |
| 87-68= | 31-17= | 7+77= | 52+7= | 26+= |
| 28+27= | 52-47= | 19-7= | 25+75= | 75-62= |
| 79-62= | 37+45= | 82-32= | 92-= | 28-15= |
| 95-26= | 3+84= | 53+23= | 63-45= | 33+66= |
| 70-53= | 31+61= | 42+54= | 35+47= | 31-24= |
| 12+67= | 57+15= | 5+48= | -23= | 51-24= |
| 71-15= | 91-22= | 25+34= | 92-55= | 31+69= |
| 96-40= | 67-28= | 31+48= | 74+22= | 12+52= |
| 88-2= | 28+24= | 47+22= | 41+33= | 12+49= |
| 63-39= | 70-56= | 90-71= | 43+46= | 95-87= |
| 46+12= | 4+57= | 6+61= | 68+14= | 78-38= |
| 98-78= | 90-14= | 82+18= | 47+6= | 29-3= |
| 45+29= | 17-14= | 94-27= | 8+42= | 92-53= |
| 85+5= | 29-15= | 24-16= | 23+39= | 18+62= |
| 21+75= | 7+57= | 66-37= | 75-28= | 45+7= |
| -61= | 69+25= | 13+55= | 88-61= | 72-24= |
| 26+= | 76+24= | 7+57= | 85-74= | 99-4= |
| 78-10= | 66-22= | 6+86= | 80-36= | 47+31= |
| 92-14= | 87-82= | 53+11= | 87-6= | 95-93= |
小学一年级数学(下)口算题(十二)
| 6+93= | 93-60= | 94-53= | 37+13= | 93-88= |
| 69-24= | 75-74= | 90-16= | 33+27= | 65-31= |
| 50+45= | 46-11= | 66-39= | 8+63= | 8+57= |
| 20+60= | 25+65= | 55-31= | 57+12= | 5+80= |
| 58-26= | 13+53= | 75+24= | 67-26= | 26+70= |
| 99-90= | 51-40= | 82-15= | 77-5= | 82-1= |
| 81-2= | 2-2= | 31+20= | 57+9= | 62+4= |
| 16+38= | 35+17= | 41+44= | 68-16= | 39+28= |
| 81-63= | 44+27= | 71+20= | 39+41= | 10-7= |
| 17-6= | 17+54= | 51+26= | 73-7= | 58-45= |
| 100-45= | 10-7= | 81-63= | 68+23= | 55+39= |
| 39+41= | 51+26= | 17+54= | 44+27= | 71+20= |
| 55+39= | 73-7= | 58-45= | 17-6= | 100-45= |
| 68+23= | 50+18= | 95-73= | 35-27= | 52-49= |
| 44+28= | 66+5= | 31-13= | 86-56= | 17-5= |
| 17+44= | 56-21= | 10+77= | 25-13= | 32+35= |
| 63+31= | 16+82= | 24+41= | 79-28= | 27-1= |
| 2+84= | 45+21= | 48+44= | 23+69= | 45+21= |
| 85-27= | 51+4= | 80-79= | 8+56= | 61-34= |
| 21+60= | 47-23= | 60-3= | 41-36= | 42+47= |
| 79-36= | 88-18= | 30-20= | 98-71= | 47-37= |
| 78-42= | 69+14= | 99-46= | 70+16= | 65+5= |
| 87-70= | 62-48= | 79+4= | 42-11= | 70+3= |
| 28+26= | 9+73= | 79-76= | 21+41= | 44-29= |
| 20+74= | 93-20= | 66+5= | 85+1= | 91-11= |
| 75-29= | 36+27= | 79-59= | 4+96= | 29+35= |
| 63-48= | 20+56= | 53-17= | 32-26= | 10+58= |
| 58-54= | 79-67= | 35+50= | 93-59= | 22+50= |
| 25+33= | 20-5= | 8-2= | 19+44= | 51+29= |
| 72+18= | 90-9= | 52+27= | 81+8= | 24+40= |
| 32-24= | 95-58= | 19+66= | 14-9= | 42+27= |
| 67-4= | 84-22= | 44-44= | 73+26= | 60+22= |
| +28= | 68+17= | 87-28= | 58-18= | 56-47= |
| 78-11= | 59+1= | 63+24= | 95-38= | 40-33= |
| 27+70= | 37+48= | 4+55= | 19+38= | 65-13= |
| 51+16= | 28+63= | 57+25= | 50+22= | 7+54= |
| 4+55= | 96-33= | +31= | 16+79= | 37+48= |
| 19+38= | 57+25= | 28+63= | 27+70= | 65-13= |
| +31= | 50+22= | 7+54= | 51+16= | 96-33= |
| 99-= | 16+79= | 97-73= | 80-38= | 63-46= |
| 45-6= | 97-93= | 85+11= | 100-88= | 58+12= |
| 14-8= | 96-73= | 47-24= | 92-82= | 62+26= |
| 37+39= | 34+36= | 81-48= | 63-47= | 18-9= |
| 14+82= | 8+59= | 31+30= | 13+41= | 63-60= |
| 55-20= | 16+68= | 8+58= | 51+32= | 29+21= |
| 21+46= | 41+54= | 30+56= | 72-51= | 80-78= |
| 37-16= | 60+13= | 62+10= | 34+39= | 77-57= |
| 53-42= | 82-48= | 7+48= | 85-42= | 9+58= |
| 58-42= | 74+8= | 100-58= | 90-= | 87-36= |
| 88-45= | 49-38= | 31+42= | 81-35= | 54+13= |
| 23+60= | 88-72= | 38-12= | 55-48= | 73+26= |
| 17+42= | 15+66= | 88+9= | 63+5= | 46+33= |
| 72-13= | 92-7= | 54-50= | 51+18= | 70+17= |
| 46+39= | 14+75= | 53+25= | 38+22= | 77+2= |
| 16+52= | 24-21= | 79+8= | 56-2= | 53+29= |
| 25-12= | 39+50= | 87+8= | 47-40= | 87-74= |
| 35-33= | 93-53= | 55-16= | 39+50= | 99-57= |
| 16+63= | 50-1= | 41-2= | 11+87= | 31+68= |
| 51-2= | 16+57= | 10+= | 87-31= | 90-65= |
| 62-41= | 98-27= | 83-44= | 17+68= | 61-36= |
| 67-66= | 42+55= | 77+7= | 97-78= | 75-37= |
| 67-36= | 16+72= | 20+43= | 29+49= | 45+44= |
| 42+55= | 51+17= | 88-25= | 99-87= | 67-66= |
| 77+7= | 20+43= | 16+72= | 75-37= | 97-78= |
| 88-25= | 29+49= | 45+44= | 67-36= | 51+17= |
| 18+73= | 99-87= | 67-11= | 39-34= | 86-54= |
| 55+44= | 56+14= | 16+45= | 75+10= | 15+72= |
| 53-10= | 98-55= | 50-3= | 25+73= | 63-32= |
| 51+44= | 75-25= | 99-43= | 24-1= | 94+3= |
| 21+68= | 20+69= | 9+50= | 34+54= | 29-16= |
| 81-31= | +34= | 2+49= | 4+61= | 29-5= |
| 50-30= | 39+59= | 77-71= | 33+66= | 20+38= |
| 53+41= | 57+3= | 80-70= | 21-14= | 78-40= |
| -9= | 36-5= | 69+19= | 60-28= | 74-46= |
| 3+71= | 53+13= | 77+15= | 26-3= | 23+46= |
| 83-56= | 77+14= | 88-15= | 25-24= | 90-21= |
| 70-65= | 30+63= | 61+36= | -16= | 99-16= |
| 100-83= | 49-44= | 31-8= | 68+23= | 50+33= |
| 81+9= | 73-37= | 67+17= | 91-51= | 59-38= |
| 27+43= | 29+24= | 79-10= | 73-61= | 24-8= |
| 37+33= | 58-5= | 80+16= | 99-34= | 28+65= |
| 80-46= | 35-12= | 82-74= | 91-60= | 53-29= |
| 71-68= | 44-26= | 45+13= | 94-40= | 92-2= |
| 67+2= | 75-43= | 25+35= | 39-11= | 12+62= |
| 80-16= | 27+54= | 72-35= | 63+6= | 85-28= |
| 93-70= | 49-2= | 91+8= | 72-17= | 12+81= |
| 3+61= | 65+17= | 51+25= | 65-65= | 5+74= |
| 33-14= | 51+19= | 4+81= | 59+40= | 13-7= |
| -17= | 51+25= | 65+17= | 27+49= | 65+17= |
| 13-7= | 65-61= | 5+74= | 3+61= | 33-14= |
| 65+17= | 59+40= | 4+81= | 51+19= | -17= |
| 27+49= | 6+81= | 31-18= | 65-18= | 25+52= |
| 16+75= | 52-48= | 71-66= | 20+63= | 50-14= |
| 16+36= | 5+50= | 71-11= | 92-43= | 79-35= |
| 93-87= | 29+41= | 77-21= | 3+47= | 24-20= |
| 76+11= | 93-57= | 52+30= | 79-8= | 10+69= |
| 94-48= | 56-40= | 59-8= | 3+91= | 58+18= |
| 19-5= | 54-19= | 34-25= | 35+38= | 93-26= |
| 69+6= | 53+47= | 69-25= | 97-55= | 72+12= |
| 54-30= | 79-73= | 16+50= | 20+78= | 62+26= |
小学一年级数学(下)口算题(十七)
| 17+73= | 97-70= | 76+23= | 60-53= | 80-75= |
| 53+33= | 47-11= | 88-88= | 54+13= | 94-24= |
| 32-15= | 70+18= | 52+12= | 59-7= | 56+7= |
| 60+3= | 37-20= | 88-15= | 58+21= | 49-4= |
| 28+69= | 79-34= | 41+56= | 41-19= | 96-54= |
| 100-94= | 50+1= | 27+30= | 30+28= | 41-28= |
| 63-35= | 76+18= | 71+14= | 38-37= | 77+6= |
| 12-7= | 3+73= | 57-55= | 93-43= | 1+83= |
| 66-46= | 60-25= | 88-27= | 55-14= | 31-15= |
| 10+69= | 90-46= | 45-3= | 100-9= | 61-50= |
| 45+30= | 88+12= | 88-12= | 35-6= | 85+11= |
| 17+42= | 63-29= | 82-46= | 67+33= | 59+4= |
| 38-17= | 60-13= | 100-21= | 39+47= | 97-9= |
| 51-30= | 50-44= | 11-2= | 15+43= | 100-79= |
| 87-55= | 82-54= | 99-23= | 50+22= | 51+45= |
| 17+68= | 73+8= | 48-11= | 48+44= | 85-23= |
| 36-11= | 14+55= | 91-74= | 39+17= | 50-7= |
| 46+52= | 82+10= | 57+36= | 59+11= | 21+74= |
| 30+58= | 39+51= | 33+56= | 71-4= | 28-13= |
| 63+18= | 88-2= | 97-23= | 30+47= | 70-18= |
| 72-11= | 47+16= | 81-52= | 100-33= | 61+2= |
| 51+49= | 38+52= | 29+61= | 24+74= | 10+85= |
| 70+16= | 55+9= | 99-32= | 34+58= | 32+57= |
| 20+38= | 38-19= | 17+46= | 96-22= | 93-38= |
| 52+3= | +14= | 57-24= | 55+17= | 71+28= |
| 70+2= | 4+96= | 36-22= | 79+6= | 26-8= |
| 9+43= | 13+86= | 37-7= | 95-62= | 21+79= |
| 69+7= | 34+46= | 79+13= | 48+25= | 4+73= |
| 36+23= | -9= | 29+57= | 35-24= | 35-18= |
| 32+54= | 24+70= | 55+6= | 20+40= | 85-17= |
| 63+6= | 61-14= | 71-39= | 44+25= | 90-2= |
| 48-42= | 18+80= | 2+80= | 50+17= | 23+46= |
| 38-26= | 16+74= | 58-39= | 72-61= | 99-61= |
| 73+1= | 28-18= | 6+86= | 67-10= | 76-3= |
| 90-47= | 88-28= | 45+9= | 31+67= | 67-41= |
| 91-74= | 73+14= | 37+25= | 16+48= | 32+53= |
| 25+8= | 36+7= | 59+2= | 50+16= | 39+7= |
| 47+50= | 58-30= | 97-60= | 65-7= | 82-5= |
| 62-40= | 46-9= | 43-( )=37 | 75-( )=15 | ( )-5=21 |
11-7= 13-5= 14-9= 12-8=
11-9= 12-9= 12-7= 11-3=
12-3= 16-7= 15-6= 13-9=
17-9= 14-8= 15-9= 17-8=
13-8= 12-6= 14-7= 11-6=
14-6= 11-4= 11-2= 13-4=
13-6= 12-4= 11-8= 12-5=
13-7= 14-5= 15-7= 18-9=
11-5= 15-8= 16-9= 16-8=
13-8= 12-6= 14-7= 11-6=
13-7= 14-5= 15-7= 18-9=
12-3= 16-7= 15-6= 13-9=
20以内退位减法(2)
12-3= 16-7= 15-6= 13-9=
14-6= 11-4= 11-2= 13-4=
13-8= 12-6= 14-7= 11-6=
11-7= 13-5= 14-9= 12-8=
13-7= 14-5= 15-7= 18-9=
11-9= 12-9= 12-7= 11-3=
13-6= 12-4= 11-8= 12-5=
17-9= 14-8= 15-9= 17-8=
11-5= 15-8= 16-9= 16-8=
13-7= 14-5= 15-7= 18-9=
11-5= 17-9= 15-9= 11-3=
14-9= 12-9= 12-7= 14-7=
20以内退位减法(3)
14-6= 11-4= 11-2= 13-4=
12-3= 16-7= 15-6= 13-9=
13-8= 12-6= 14-7= 11-6=
17-9= 14-8= 15-9= 17-8=
11-5= 15-8= 16-9= 16-8=
11-9= 12-9= 12-7= 11-3=
13-7= 14-5= 15-7= 18-9=
11-7= 13-5= 14-9= 12-8=
13-6= 12-4= 11-8= 12-5=
13-8= 12-6= 14-7= 11-6=
12-3= 16-7= 15-6= 13-9=
11-5= 15-8= 16-9= 16-8=
20以内退位减法(4)
11-9= 12-9= 12-7= 11-3=
14-6= 11-4= 11-2= 13-4=
11-5= 15-8= 16-9= 16-8=
13-6= 12-4= 11-8= 12-5=
17-9= 14-8= 15-9= 17-8=
13-7= 14-5= 15-7= 18-9=
12-3= 16-7= 15-6= 13-9=
13-8= 12-6= 14-7= 11-6=
11-7= 13-5= 14-9= 12-8=
11-9= 12-9= 12-7= 11-3=
13-7= 14-5= 15-7= 18-9=
13-6= 12-4= 11-8= 12-5=
20以内退位减法(5)
11-5= 15-8= 16-9= 16-8=
17-9= 14-8= 15-9= 17-8=
13-6= 12-4= 11-8= 12-5=
12-3= 16-7= 15-6= 13-9=
11-9= 12-9= 12-7= 11-3=
13-8= 12-6= 14-7= 11-6=
11-7= 13-5= 14-9= 12-8=
14-6= 11-4= 11-2= 13-4=
13-7= 14-5= 15-7= 18-9=
11-7= 13-5= 14-9= 12-8=
13-8= 12-6= 14-7= 11-6=
12-3= 16-7= 15-6= 13-9=
20以内退位减法(6)
17-9= 14-8= 15-9= 17-8=
11-5= 15-8= 16-9= 16-8=
13-8= 12-6= 14-7= 11-6=
11-7= 13-5= 14-9= 12-8=
14-6= 11-4= 11-2= 13-4=
13-7= 14-5= 15-7= 18-9=
12-3= 16-7= 15-6= 13-9=
11-9= 12-9= 12-7= 11-3=
13-6= 12-4= 11-8= 12-5=
12-3= 16-7= 15-6= 13-9=
14-6= 11-4= 11-2= 13-4=
13-8= 12-6= 14-7= 11-6=
20以内退位减法(7)
11-9= 12-9= 12-7= 11-3=
12-3= 16-7= 15-6= 13-9=
13-6= 12-4= 11-8= 12-5=
11-5= 15-8= 16-9= 16-8=
12-6= 13-8= 14-7= 11-6=
17-9= 14-8= 15-9= 17-8=
11-7= 13-5= 14-9= 12-8=
13-7= 14-5= 15-7= 18-9=
14-6= 11-4= 11-2= 13-4=
12-6= 13-8= 14-7= 11-6=
12-3= 16-7= 15-6= 13-9=
11-5= 15-8= 16-9= 16-8=
20以内退位减法(8)
12-3= 16-7= 15-6= 13-9=
13-6= 12-4= 11-8= 12-5=
13-8= 12-6= 14-7= 11-6=
11-9= 12-9= 12-7= 11-3=
17-9= 14-8= 15-9= 17-8=
11-7= 13-5= 14-9= 12-8=
13-7= 14-5= 15-7= 18-9=
14-6= 11-4= 11-2= 13-4=
11-5= 15-8= 16-9= 16-8=
14-6= 11-4= 11-2= 13-4=
13-7= 14-5= 15-7= 18-9=
11-9= 12-9= 12-7= 11-3=
20以内退位减法( 9)
13-7= 14-5= 15-7= 18-9=
17-9= 14-8= 15-9= 17-8=
14-6= 11-4= 11-2= 13-4=
11-9= 12-9= 12-7= 11-3=
13-8= 12-6= 14-7= 11-6=
11-7= 13-5= 14-9= 12-8=
12-3= 16-7= 15-6= 13-9=
13-6= 12-4= 11-8= 12-5=
11-5= 15-8= 16-9= 16-8=
11-9= 12-9= 12-7= 11-3=
13-7= 14-5= 15-7= 18-9=
14-6= 11-4= 11-2= 13-4=
20以内退位减法(10 )
12-3= 16-7= 15-6= 13-9=
11-7= 13-5= 14-9= 12-8=
13-8= 12-6= 14-7= 11-6=
11-9= 12-9= 12-7= 11-3=
14-6= 11-4= 11-2= 13-4=
11-5= 15-8= 16-9= 16-8=
13-6= 12-4= 11-8= 12-5=
17-9= 14-8= 15-9= 17-8=
11-7= 13-5= 14-9= 12-8=
13-7= 14-5= 15-7= 18-9=
11-9= 12-9= 12-7= 11-3=
20以内进位加法口算(1)
9+2= 8+6= 4+7= 8+8=
7+6= 9+8= 7+9= 4+9=
6+8= 9+9= 2+9= 9+4=
8+9= 3+8= 6+5= 4+8=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
5+7= 6+6= 7+7= 9+5=
9+3= 7+8= 5+9= 8+3=
6+9= 8+7= 8+4= 9+7=
7+5= 5+8= 6+7= 7+4=
8+9= 3+8= 6+5= 4+8=
6+8= 9+9= 2+9= 9+4=
20以内进位加法口算(2)
6+8= 9+9= 2+9= 9+4=
5+7= 6+6= 7+7= 9+5=
8+9= 3+8= 6+5= 4+8=
9+2= 8+6= 4+7= 8+8=
9+3= 7+8= 5+9= 8+3=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
7+6= 9+8= 7+9= 4+9=
6+9= 8+7= 8+4= 9+7=
7+5= 5+8= 6+7= 7+4=
9+2= 8+6= 4+7= 8+8=
9+3= 7+8= 5+9= 8+3=
20以内进位加法口算(3)
7+6= 9+8= 7+9= 4+9=
9+2= 8+6= 4+7= 8+8=
9+6= 3+9= 5+6= 8+5=
7+5= 5+8= 6+7= 7+4=
6+8= 9+9= 2+9= 9+4=
9+3= 7+8= 5+9= 8+3=
6+9= 8+7= 8+4= 9+7=
8+9= 3+8= 6+5= 4+8=
5+7= 6+6= 7+7= 9+5=
9+3= 7+8= 5+9= 8+3=
6+8= 9+9= 2+9= 9+4=
9+2= 8+6= 4+7= 8+8=
20以内进位加法口算(4)
6+9= 8+7= 8+4= 9+7=
9+2= 8+6= 4+7= 8+8=
5+7= 6+6= 7+7= 9+5=
9+3= 7+8= 5+9= 8+3=
6+8= 9+9= 2+9= 9+4=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
7+6= 9+8= 7+9= 4+9=
8+9= 3+8= 6+5= 4+8=
9+3= 7+8= 5+9= 8+3=
7+5= 5+8= 6+7= 7+4=
6+8= 9+9= 2+9= 9+4=
20以内进位加法口算(5)
7+6= 9+8= 7+9= 4+9=
9+2= 8+6= 4+7= 8+8=
6+8= 9+9= 2+9= 9+4=
8+9= 3+8= 6+5= 4+8=
9+3= 7+8= 5+9= 8+3=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
5+7= 6+6= 7+7= 9+5=
6+9= 8+7= 8+4= 9+7=
7+6= 9+8= 7+9= 4+9=
9+6= 3+9= 5+6= 8+5=
8+9= 3+8= 6+5= 4+8=
20以内进位加法口算(6)
6+8= 9+9= 2+9= 9+4=
9+2= 8+6= 4+7= 8+8=
7+6= 9+8= 7+9= 4+9=
9+3= 7+8= 5+9= 8+3=
8+7= 8+4= 6+9= 9+7=
8+9= 3+8= 6+5= 4+8=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
5+7= 6+6= 7+7= 9+5=
8+7= 8+4= 6+9= 9+7=
7+5= 5+8= 6+7= 7+4=
9+3= 7+8= 5+9= 8+3=
20以内进位加法口算(7)
7+6= 9+8= 7+9= 4+9=
6+9= 8+7= 8+4= 9+7=
5+7= 6+6= 7+7= 9+5=
8+9= 3+8= 6+5= 4+8=
9+2= 8+6= 4+7= 8+8=
6+8= 9+9= 2+9= 9+4=
9+3= 7+8= 5+9= 8+3=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
9+2= 8+6= 4+7= 8+8=
7+5= 5+8= 6+7= 7+4=
8+9= 3+8= 6+5= 4+8=
20以内进位加法口算(8)
9+2= 8+6= 4+7= 8+8=
6+8= 9+9= 2+9= 9+4=
7+5= 5+8= 6+7= 7+4=
9+3= 7+8= 5+9= 8+3=
7+6= 9+8= 7+9= 4+9=
6+9= 8+7= 8+4= 9+7=
5+7= 6+6= 7+7= 9+5=
8+9= 3+8= 6+5= 4+8=
9+6= 3+9= 5+6= 8+5=
7+6= 9+8= 7+9= 4+9=
9+2= 8+6= 4+7= 8+8=
6+8= 9+9= 2+9= 9+4=
20以内进位加法口算(9)
7+6= 9+8= 7+9= 4+9=
6+9= 8+7= 8+4= 9+7=
9+2= 8+6= 4+7= 8+8=
5+7= 6+6= 7+7= 9+5=
6+8= 9+9= 2+9= 9+4=
9+3= 7+8= 5+9= 8+3=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
8+9= 3+8= 6+5= 4+8=
6+8= 9+9= 2+9= 9+4=
9+2= 8+6= 4+7= 8+8=
5+7= 6+6= 7+7= 9+5=
20以内进位加法口算(10)
8+9= 3+8= 6+5= 4+8=
9+3= 7+8= 5+9= 8+3=
7+6= 9+8= 7+9= 4+9=
6+9= 8+7= 8+4= 9+7=
9+2= 8+6= 4+7= 8+8=
6+8= 9+9= 2+9= 9+4=
7+5= 5+8= 6+7= 7+4=
9+6= 3+9= 5+6= 8+5=
5+7= 6+6= 7+7= 9+5=
7+5= 5+8= 6+7= 7+4=
6+8= 9+9= 2+9= 9+4=
9+3= 7+8= 5+9= 8+3=
20以内加减混合练习( 一 )
9+4= 15-9= 11-9= 9+5= 16-7= 11-4=
12-9= 4+7= 2+9= 16-8= 12-7= 6+7=
9+7= 12-3= 15-6= 5+8= 16-7= 11-7=
13-9= 8+7= 7+5= 13-6= 12-4= 6+6=
11-3= 12-5= 14-7= 4+7= 13-8= 9+9=
11-8= 11-6= 7+5= 11-7= 13-5= 14-9=
12-8= 11-2= 14-6= 13-4= 7+5= 13-7=
14-5= 15-7= 18-9= 17-9= 8+4= 14-8=
15-9= 7+3= 8+6= 17-8= 11-5= 16-9=
15-8= 9+3= 12-7= 11-9= 15-6= 8+5=
20以内加减混合练习( 二 )
12-4= 9+2= 14-8= 8+6= 13-7= 14-5=
8+7= 11-9= 8+6= 11-3= 13-9= 11-5=
16-7= 13-5= 11-5= 7+9= 8+4= 13-6=
14-6= 5+7= 12-9= 11-3= 9+8= 15-6=
12-5= 8+5= 5+7= 13-5= 11-6= 8+6=
8+4= 14-6= 7+6= 9+9= 18-9= 17-8=
16-9= 15-7= 11-7= 5+9= 7+8= 8+4=
17-8= 6+9= 18-9= 7+7= 12-9= 12-7=
3+9= 6+7= 12-7= 4+8= 13-5= 12-4=
14-8= 13-5= 3+8= 11-4= 7+5= 13-4=
20以内加减混合练习( 三 )
7+5= 13-7= 14-5= 15-7= 18-9= 17-9=
8+4= 14-8= 15-9= 7+3= 8+6= 17-8=
11-5= 16-9= 15-8= 9+3= 12-7= 11-9=
15-6= 8+5= 9+4= 15-9= 11-9= 9+5=
16-7= 11-4= 12-9= 4+7= 2+9= 16-8=
12-7= 6+7= 9+7= 12-3= 9+2= 5+8=
16-7= 13-9= 11-7= 8+7= 12-4= 15-6=
13-7= 8+6= 14-8= 11-3= 14-5= 8+7=
8+6= 11-9= 11-5= 13-9= 16-7= 13-5=
11-5= 7+9= 8+4= 14-6= 14-8= 5+7=
20以内加减混合练习( 四 )
7+8= 8+4= 17-8= 6+9= 18-9= 7+7=
12-9= 12-7= 3+9= 12-7= 6+7= 13-5=
4+8= 13-4= 14-8= 3+8= 11-4= 9+8=
13-5= 7+5= 13-4= 12-9= 12-6= 15-6=
12-5= 8+5= 5+7= 13-5= 11-7= 8+6=
8+4= 14-6= 18-9= 17-8= 7+6= 9+9=
16-9= 15-7= 6+6= 5+9= 12-4= 11-7=
7+5= 13-6= 11-3= 12-5= 14-7= 4+7=
13-8= 9+9= 14-9= 11-8= 11-6= 11-7=
7+5= 13-5= 14-6= 13-4= 12-8= 11-2=
20以内加减混合练习( 五 )
9+2= 15-9= 8+8= 13-8= 11-3= 9+4=
16-7= 6+7= 2+9= 11-5= 8+6= 11-2=
9+7= 14-8= 13-9= 6+9= 12-7= 12-7=
14-9= 15-8= 8+8= 18-9= 11-3= 8+4=
15-7= 6+7= 13-9= 6+9= 2+9= 11-5=
12-9= 15-9= 7+7= 12-5= 14-9= 16-8=
9+8= 11-2= 13-7= 9+7= 5+8= 14-8=
12-3= 12-9= 7+5= 16-9= 15-8= 13-7=
8+4= 17-8= 11-9= 12-7= 9+8= 11-4=
15-6= 11-8= 4+9= 12-6= 12-7= 12-4=
20以内加减混合练习(六 )
6+8= 12-9= 16-9= 7+5= 15-8= 12-4=
11-9= 11-7= 9+3= 17-9= 17-8= 5+8=
15-8= 11-3= 12-7= 11-4= 9+8= 12-7=
4+9= 12-6= 4+7= 17-9= 13-7= 15-7=
9+9= 14-8= 13-5= 5+6= 7+8= 7+9=
14-6= 12-8= 8+4= 11-6= 6+6= 13-8=
12-4= 13-6= 12-5= 14-8= 15-7= 9+9=
13-7= 7+8= 8+5= 5+7= 8+4= 11-6=
4+7= 13-8= 17-9= 14-6= 12-8= 7+8=
13-6= 6+6= 8+9= 17-8= 15-9= 9+8=
20以内加减混合练习(七 )
6+8= 12-9= 16-9= 7+5= 15-8= 12-4=
11-9= 11-7= 9+3= 17-9= 17-8= 5+8=
15-8= 11-3= 12-7= 11-4= 9+8= 12-7=
4+9= 12-6= 9+2= 15-9= 11-3= 9+4=
8+8= 13-8= 16-7= 6+7= 2+9= 11-5=
8+6= 11-2= 6+9= 13-9= 14-8= 9+7=
12-7= 12-7= 14-9= 15-8= 8+8= 18-9=
11-3= 8+4= 15-7= 6+7= 13-9= 6+9=
2+9= 11-5= 12-9= 15-9= 7+7= 12-5=
14-9= 16-8= 5+8= 11-2= 13-7= 9+7=
20以内加减混合练习( 八 )
6+8= 12-9= 16-9= 7+5= 15-8= 12-4=
11-9= 11-7= 9+3= 9+8= 17-8= 5+8=
15-8= 11-3= 17-9= 12-7= 12-7= 11-4=
4+9= 12-6= 9+9= 15-7= 13-7= 14-8=
12-5= 5+7= 8+4= 11-6= 13-8= 17-9=
4+7= 7+8= 14-6= 12-8= 6+6= 13-6=
8+9= 17-8= 15-9= 9+8= 4+7= 17-9=
13-7= 15-7= 9+9= 14-8= 13-5= 5+6=
7+8= 7+9= 14-6= 12-8= 8+4= 11-6=
6+6= 13-6= 13-8= 8+5= 12-4= 7+8=
20以内加减混合练习( 九 )
7+5= 13-6= 12-4= 6+6= 11-3= 12-5=
14-7= 4+7= 9+9= 13-8= 15-8= 11-6=
7+5= 11-7= 13-5= 14-9= 12-4= 10-2=
14-6= 13-4= 7+8= 8+4= 17-8= 6+9=
18-9= 7+7= 12-9= 12-7= 3+9= 6+7=
12-7= 13-5= 4+8= 13-4= 9+8= 11-4=
13-5= 7+5= 14-8= 5+8= 13-4= 14-8=
12-3= 12-9= 7+5= 15-8= 16-9= 13-7=
8+4= 17-8= 11-9= 9+8= 11-4= 12-7=
4+9= 12-6= 15-6= 11-8= 12-7= 12-4=
20以内加减混合练习( 十 )
9+4= 15-9= 11-9= 9+5= 16-7= 11-4=
12-9= 4+7= 2+9= 16-8= 12-7= 6+7=
9+7= 12-3= 15-6= 5+8= 16-7= 11-7=
13-9= 8+7= 6+8= 12-9= 16-9= 7+5=
15-8= 12-4= 11-9= 11-7= 9+3= 17-9=
17-8= 5+8= 15-8= 9+8= 11-3= 12-7=
12-7= 11-4= 4+9= 12-6= 12-4= 9+2=
14-8= 8+6= 13-7= 14-5= 8+7= 11-9=
8+6= 11-3= 15-9= 11-5= 16-7= 13-5=
11-5= 7+9= 8+4= 13-6= 14-6= 5+7=
整十数加减法计算(1)
30+7= 65-5= 44-4= 1+80= 84-80=
74-4= 28-20= 60+7= 70-20= 60+40=
70+30= 30-10= 50-20= 5+90= 46-6=
10+50= 70-30= 71-1= 60+30= 30+70=
100-50= 50+50= 37-30= 91-1= 93-3=
6+40= 7+60= 30-0= 37-7= 100-60=
76-6= 46-6= 40+50= 78-8= 54-4=
8+70= 40+5= 100-70= 100-90= 6+40=
8+60= 78-8= 62-10= 92-90= 69-9=
80-40= 26-6= 98-8= 55-5= 70+30=
85-5= 86-80= 60+3= 100-80= 68-8=
2+30= 50+7= 80-60= 47-40= 27-7=
整十数加减法计算(2)
80+7= 100-40= 20+20= 10+80= 53-50=
79-9= 40+9= 6+80= 70+20= 72-2=
70+8= 30+10= 100-20= 59-9= 68-8=
55-50= 73-3= 70+6= 50+20= 30+40=
60+8= 8+20= 30+20= 9+20= 80+10=
80+8= 76-70= 30+6= 50+3= 0+100=
70+30= 46-6= 9+90= 100-100= 86-6=
7+70= 30+50= 10+70= 8+90= 70+8=
60-20= 80+10= 61-60= 52-50= 35-35=
55-5= 100-30= 86-6= 80-50= 38-8=
77-7= 40+30= 7+90= 36-6= 60-30=
50+50= 84-4= 30+60= 90-70= 80+9=
整十数加减法计算(3)
2+30= 50+7= 80-60= 47-7= 27-20=
4+80= 28-8= 60+7= 70-20= 60+40=
10+50= 70-30= 71-1= 60+30= 30+70=
76-6= 46-40= 40+50= 78-8= 54-5=
39-9= 65-5= 44-4= 1+80= 84-4=
70+30= 30-10= 50-20= 5+90= 46-6=
100-50= 50+50= 37-7= 91-1= 93-3=
50+2= 7+60= 30-10= 37-7= 100-60=
97-7= 40+5= 100-70= 100-90= 6+40=
85-80= 86-6= 60+3= 100-80= 68-60=
8+60= 78-8= 61-0= 92-2= 69-9=
80-40= 26-6= 98-8= 55-5= 70+30=
整十数加减法计算(4)
60-20= 80+10= 91-90= 52-0= 35-35=
100-60= 74-70= 8+60= 70-50= 67-7=
60+8= 8+20= 30+20= 91+9= 80+10=
80+8= 76-6= 30+6= 50+3= 40+60=
79-9= 40+9= 6+80= 70+20= 72-70=
70+30= 46-6= 9+90= 100-100= 86-6=
7+70= 30+50= 10+70= 8+90= 70+8=
45-40= 100-30= 86-80= 80-50= 38-30=
77-70= 40+30= 7+90= 36-6= 60-30=
70+8= 30+10= 100-20= 59-50= 68-8=
55-5= 73-3= 70+1= 50+20= 30+40=
50+50= 84-4= 30+60= 90-70= 80+9=
整十数加减法计算 (5)
95-5= 73-70= 70+1= 50+20= 3+40=
80-40= 26-6= 98-8= 55-5= 70+30=
76-6= 46-6= 40+50= 78-8= 54-4=
39-9= 65-5= 44-40= 1+80= 87-80=
74-4= 28-8= 60+7= 70-20= 60+40=
35-5= 100-30= 86-6= 80-50= 88-8=
6+40= 7+60= 30-10= 37-30= 100-60=
60+8= 8+20= 30+20= 9+20= 80+10=
7+70= 30+50= 10+70= 8+90= 7+80=
100-70= 73-3= 8+60= 70-50= 72-2=
80+7= 100-40= 20+20= 10+80= 53-3=
60-60= 97-7= 8+60= 70-50= 97-7=
整十数加减法计算(6)
80+6= 100-40= 20+20= 10+80= 53-50=
79-9= 40+9= 6+80= 70+20= 72-2=
70+8= 30+10= 100-20= 59-9= 68-8=
55-50= 73-3= 70+6= 50+20= 30+40=
60+8= 8+20= 30+20= 9+20= 80+10=
80+8= 76-70= 30+6= 50+3= 20+7=
70+30= 46-40= 9+90= 100-100= 86-6=
7+70= 30+50= 10+70= 8+90= 70+8=
60-20= 80+10= 61-60= 52-50= 35-30=
55-5= 100-30= 86-6= 80-50= 38-8=
77-7= 40+30= 7+90= 36-6= 60-30=
50+50= 84-4= 30+60= 90-70= 80+9=
| 40+6= | 75-5= | 85-5= | 3+90= | 74-4= | 17-7= |
| 4+70= | 69-9= | 90+2= | 10+40= | 59-9= | 24-20= |
| 73-3= | 90+8= | 30+7= | 50+30= | 98-8= | 40+9= |
| 20+6= | 50+6= | 61-60= | 90+1= | 45-5= | 83-3= |
| 78-8= | 50+50= | 23-3= | 91-90= | 5+50= | 40+50= |
| 98-90= | 60+1= | 4+30= | 90-50= | 60+9= | 60+5= |
| 80+7= | 10+30= | 32-30= | 67-7= | 10+2= | 50+4= |
| 60+3= | 90+1= | 78-70= | 45-5= | -9= | 91-1= |
| 88-8= | 3+30= | 4+40= | 77-7= | 20+3= | 50+6= |
| 60+40= | 51-1= | 14-4= | 90+6= | 41-1= | 36-6= |
| 整十数加减法(8) | |||||
| 5+60= | 50+6= | 16-6= | 92-2= | 70-60= | 37-7= |
| 30+1= | 3+70= | 85-5= | 2+50= | 37-30= | 97-90= |
| 39-9= | 90+10= | 70+30= | 55-50= | 90+1= | 80+6= |
| 20+80= | 50+5= | 50+7= | 99-90= | 2+40= | 40+50= |
| 38-8= | 60-50= | 80+3= | 10+90= | 57-7= | 95-5= |
| 40+60= | 70+20= | 83-3= | 30+7= | 72-2= | 15-5= |
| 70+7= | 20+80= | 22-20= | 20+3= | 70+8= | 44-40= |
| 84-4= | 65-5= | 30+8= | 10+1= | 65-5= | 51-1= |
| 12-2= | 90+2= | 60+7= | 4+40= | 90+2= | 70+9= |
| 50+5= | 59-9= | 91-1= | 90+4= | 48-8= | 3+20= |
整十数加减法(9)
| 52-2= | 90+10= | 20+9= | 4+30= | 30+9= | 75-70= |
| 36-6= | 70+1= | 10+4= | 90+1= | 47-7= | 69-9= |
| 76-70= | 2+20= | 4+30= | -9= | 73-3= | 98-90= |
| 20+30= | 60+7= | 90+1= | 70-50= | 20+6= | 56-6= |
| 60+40= | 70+30= | 99-9= | 57-50= | 70+8= | 50+5= |
| 40+7= | 82-80= | 25-20= | 20+50= | 88-80= | 60+1= |
| 80+9= | 40+60= | 57-7= | 87-80= | 7+60= | 10+3= |
| 67-7= | 3+40= | 40+50= | 90-60= | 20+3= | 80+20= |
| 91-1= | 66-6= | 77-7= | 52-2= | 98-8= | 2+60= |
| 20+8= | 80+5= | 90+6= | 80+2= | 3+50= | 41-40= |
| 整十数加减法(10) | |||||
| 15-5= | 70+1= | 80+20= | 90-20= | 30+1= | 3+90= |
| 87-80= | 34-4= | 56-50= | 3+30= | 39-9= | 90+10= |
| 32-2= | 88-80= | 90-90= | 20+7= | 10-3= | 5+40= |
| 30+5= | 93-3= | 10+3= | 66-6= | 30-7= | 57-7= |
| 50+9= | 90-60= | 2+40= | 10+80= | 40+60= | 60+40= |
| 4+50= | 22-2= | 26-6= | 45-5= | 60+7= | 70+8= |
| 30+70= | 90-30= | 5+40= | 90+4= | 74-70= | 65-60= |
| 60+9= | 83-3= | 40+50= | 90-30= | 10-2= | 90+2= |
| 20+6= | 80+10= | 90+4= | 80+1= | 50+5= | 49-9= |
| 70+6= | 86-6= | 93-3= | 50+1= | 10+70= | 50+8= |
| 70+4= | 10+80= | 17-7= | 96-6= | 50+2= | 60+3= |
| 80+1= | 90+3= | 35-5= | 10-3= | 60+8= | 70+9= |
| 10+6= | 30+2= | 40+9= | 40+9= | 94-4= | 90-50= |
| 59-9= | 80+9= | 83-3= | 83-3= | 30+7= | 4+80= |
| 12-2= | 80+8= | 40+5= | 40+5= | 20+9= | 71-1= |
| 30+2= | 10-4= | 60+5= | 50+4= | 90-30= | 92-2= |
| 21-1= | 46-6= | 50+4= | 40+3= | 90-80= | 30+9= |
| 66-6= | 30+4= | 99-9= | 39-9= | 40+5= | 56-50= |
| 22-2= | 66-6= | 50+50= | 50+5= | 61-1= | 2+70= |
| 90+3= | 80+5= | 36-6= | 35-5= | 20+80= | 90+2= |
| 整十数加减法(12) | |||||
| 60+3= | 34-4= | 90+6= | 90+6= | 47-7= | 6+20= |
| 46-6= | 88-8= | 70+9= | 70+9= | 60-50= | 100-80= |
| 60+2= | 28-20= | 95-5= | 96-6= | 50+9= | 60+1= |
| 70+2= | 75-5= | 50+9= | 15-5= | 66-60= | 70+1= |
| 10+60= | 10+80= | 80+8= | 30+40= | 80+8= | 70+30= |
| 2+60= | 90-80= | 60+5= | 41-1= | 90+6= | 10+7= |
| 40+60= | 35-5= | 24-20= | 70+8= | -4= | 45-5= |
| -9= | 83-80= | 60+7= | 22-2= | 60+7= | 70+8= |
| 42-40= | 83-3= | 20+9= | 74-4= | 30+9= | 41-40= |
| 80-50= | 70+9= | 68-8= | 20+4= | 79-9= | 81-1= |