小学四年级数学计算题2100道
2025-09-26 10:40:49
责编:小OO
小学四年级数学计算题
| 7.2+2.8= | 321-99= | 4.13-2.8= | 31×4= |
| 3600÷18= | 50×60= | 26+84= | (14+25)×4= |
| 5.4-2.5-1.4= | 8×99+8= | 1.7+0.43+3.3= | 320×5×2= |
| 0÷80= | 15×5= | 23×3= | 12×2×5= |
| 480÷80= | 16×5= | 27×3= | 90÷15= |
| 48÷4= | 0÷16= | 39÷3= | 24×20= |
| 32×3= | 48÷16= | 12×8= | 27×3= |
| 56÷14= | 24÷8= | 14×2= | 83－45= |
| 560÷80= | 96÷24= | 40÷20= | 40×30= |
| 37＋26= | 76－39= | 605＋59= | 30×23= |
| 12×8= | 27＋32= | 48＋27= | 4500×20= |
| 73＋15= | 120×600= | 200×360= | 6800×400= |
| 280＋270= | 4×2500= | 6000÷40= | 5×1280= |
| 310－70= | 400×14= | 470＋180= | 1000÷25= |
| 160×600= | 20×420= | 290×300= | 8100÷300= |
| 7600÷200= | 7600÷400= | 680＋270= | 980÷14= |
| 4200÷30= | 6×1300= | 1300×50= | 200×48= |
| 930－660= | 530＋280= | 9200÷400= | 840÷21= |
| 1.3+4.3= | 7.2+6.9= | 9.3-8.8= | 4.4+15.99= |
| 19.8-5.6= | 96.3-56.2= | 79.2+6.8= | 31.99+25.7= |
| 93.88-69.21= | 0.33+9.88= | 136.5-105.7= | 63.4+52.1= |
| 93.1-20.9= | 63.1-13.8= | 103.9+450.6= | 13.88-5.77= |
| 96.12+52.3= | 13.2+65.1= | 78.9-65.4= | 12.3+96.5= |
| 42.5-19.5= | 73.55-14.68= | 46.32+65.18= | 95.44+53.12= |
| 96.42-13.88= | 42.5-17.8= | 63.22-22.= | 9.1+78.39= |
| 570÷3= | 900÷6= | 700÷8= | 24×30= |
| 10×380= | 0+900= | 745×3= | 376+128= |
| 495-3= | 356÷8= | 150×5= | 500×30= |
| 630×3= | 8÷9= | 16-32÷8= | 9×8+8= |
| 7+5×4= | 460×3= | 460÷5= | 504÷3= |
| 440÷40= | 380×2= | 680÷20= | 15×50= |
| 46×20= | 860÷40= | 138÷3= | 291÷7= |
| 352÷4= | 960÷80= | 840÷7= | 16×200= |
| 700×40= | 25×30= | 714÷7= | 95÷5= |
| 384÷3= | 13×6×3= | 320×4= | 865-169= |
| 376-287= | 534+436= | 623-237= | 356+153= |
| 430-257= | 168+439= | 378+536= | 251-147= |
| 346-147= | 254-176= | 80×6×5= | 6×(103－98)＝ |
| 30×27= | 20×25= | 50×12= | 70×(40－32)＝ |
| 60×50= | 304÷76×76= | 576÷8×8＝ | 125－25×2＝ |
| 45＋55÷5＝ | 12×25= | 90÷5×3＝ | 100÷10×30＝ |
| 81+99= | 7＋13×0＝ | 960-512= | 4200÷(35×2)＝ |
| 101×60= | 62×40= | 50×23= | 81－4×6÷3＝ |
| 230×4= | 309×50= | 59×60= | 400÷(13-5)= |
| 72-20÷5= | 120÷(2+4)= | 12×8÷6= | 99-36÷6= |
| 72-12÷6= | 950-600= | 690-590= | 450-390= |
| 150+80= | 450÷3= | 147+225= | 70×9÷30＝ |
| 55×2÷5＝ | 42×20= | 63÷9＋133＝ | 50×50÷(25×2)＝ |
| 40×7＋4×45＝ | 0.7＋0.9= | 3.25＋0.75= | 14.6－0.4= |
| 2.1+0.2= | 0.3+0.7= | 3.6+1.6= | 7.5-0.5= |
| 0÷80= | 15×5= | 23×3= | 12×2×5= |
| 480÷80= | 16×5= | 27×3= | 90÷15= |
| 48÷4= | 0÷16= | 39÷3= | 24×20= |
| 32×3= | 48÷16= | 12×8= | 27×3= |
| 56÷14= | 24÷8= | 14×2= | 83－45= |
| 560÷80= | 96÷24= | 40÷20= | 40×30= |
| 37＋26= | 76－39= | 605＋59= | 30×23= |
| 12×8= | 27＋32= | 48＋27= | 4500×20= |
| 73＋15= | 120×600= | 200×360= | 6800×400= |
| 280＋270= | 4×2500= | 6000÷40= | 5×1280= |
| 310－70= | 400×14= | 470＋180= | 1000÷25= |
| 160×600= | 20×420= | 290×300= | 8100÷300= |
| 7600÷200= | 7600÷400= | 680＋270= | 980÷14= |
| 4200÷30= | 6×1300= | 1300×50= | 200×48= |
| 930－660= | 530＋280= | 9200÷400= | 840÷21= |
| 180×500= | 8000÷500= | 1900÷20= | 200×160= |
| 8700÷300= | 300×330= | 3×1400= | 7000÷14= |
| 600÷12= | 9600÷80= | 140×300= | 8800÷40= |
| 9600÷800= | 750－290= | 5×490= | 760×20= |
| 7500÷500= | 370×200= | 650÷13= | 8600－4200= |
| 240×4= | 0÷80= | 15×10= | 12×11= |
| 160×30= | 220×40= | 104×5= | 4500÷50= |
| 120×2= | 90÷30= | 270÷30= | 270×30= |
| 84÷21= | 76÷9= | 66÷7= | 100－54= |
| 123＋15= | 360÷4= | 55÷5= | 32×6= |
| 7000÷70＝ | 200÷40＝ | 180÷30= | 240÷40= |
| 35×2= | 140×7= | 13×6= | 280×3= |
| 350×2= | 50×11= | 250×6= | 7200+900= |
| 410-201= | 125×8= | 48×20= | 6600÷600= |
| 390+140= | 11×80= | 24×50= | 3600÷400= |
| 530－70= | 420－90= | 9600÷30= | 7×700= |
| 203+98= | 1800÷300= | 240+570= | 4800÷400= |
| 370+580= | 580－490= | 910－370= | 25×8= |
| 270－190= | 36×2= | 75÷25= | 330÷11= |
| 6×800= | 5400÷9= | 420÷60= | 3×330= |
| 300×7= | 9×500= | 390÷13= | 6300÷700= |
| 5600÷700= | 4800÷12= | 3500÷7= | 370＋560= |
| 520＋490＝ | 450－90＝ | 80＋330＝ | 70×700＝ |
| 7000÷70＝ | 4000÷80＝ | 2400÷200＝ | 420－90＝ |
| 170＋320＝ | 1000－51＝ | 910－190＝ | 35×200＝ |
| 22×200＝ | 8800÷400＝ | 9300÷300＝ | 6×300＝ |
| 15×5= | 16×5= | 23×3= | 12×50= |
| 27×3= | 48÷4= | 90÷15= | 24×20= |
| 32×3= | 48÷16= | 12×8= | 27×3= |
| 56÷14= | 76－39= | 605＋59= | 24÷8= |
| 14×2= | 83－45= | 96÷24= | 40÷20= |
| 40×30= | 160×30= | 12×8= | 27＋32= |
| 48＋27= | 4500×20= | 120×600= | 30×23= |
| 123＋15= | 280＋270= | 200×360= | 4×250= |
| 310－70= | 400×14= | 470＋180= | 60×600= |
| 20×420= | 290×300= | 680＋270= | 6×1300= |
| 1300×50= | 200×48= | 930－660= | 360÷4= |
| 530＋280= | 180×500= | 200×160= | 300×33= |
| 3×1400= | 60÷12= | 140×300= | 5×400= |
| 370×200= | 65÷13= | 15×10= | 84÷21= |
| 100－54= | 12×11= | 220×40= | 104×5= |
| 120×2= | 90÷30= | 270×30= | 55÷5= |
| 32×6= | 35×2= | 140×7= | 13×6= |
| 280×3= | 370+580= | 350×2= | 50×11= |
| 250×6= | 7200+900= | 410-201= | 125×8= |
| 750－290= | 48×20= | 390+140= | 11×80= |
| 24×50= | 530－70= | 420－90= | 7×700= |
| 203+98= | 240×3= | 24×30= | 240×30= |
| 360×5= | 180×15= | 45×7×2= | 8×5×25= |
| 35×2×5= | 4×9×50= | 160÷8÷2= | 40÷20＝ |
| 80÷40＝ | 60÷30＝ | 90÷30＝ | 240÷80＝ |
| 480÷80＝ | 400÷50＝ | 320÷40＝ | 210÷30＝ |
| 60÷20＝ | 200÷50＝ | 360÷40＝ | 30×3＝ |
| 80×9＝ | 60×5＝ | 90÷30＝ | 720÷80＝ |
| 300÷60＝ | 15×5= | 23×3= | 12×2×5= |
| 480÷80= | 16×5= | 27×3= | 90÷15= |
| 48÷4= | 0÷16= | 39÷3= | 24×20= |
| 32×3= | 48÷16= | 12×8= | 27×3= |
| 56÷14= | 24÷8= | 14×2= | 83－45= |
| 560÷80= | 96÷24= | 40÷20= | 40×30= |
| 37＋26= | 76－39= | 605＋59= | 30×23= |
| 12×8= | 27＋32= | 48＋27= | 4500×20= |
| 73＋15= | 120×600= | 200×360= | 6800×400= |
| 280＋270= | 4×2500= | 6000÷40= | 5×1280= |
| 310－70= | 400×14= | 470＋180= | 1000÷25= |
| 160×600= | 20×420= | 290×300= | 8100÷300= |
| 7600÷200= | 7600÷400= | 680＋270= | 980÷14= |
| 4200÷30= | 6×1300= | 1300×50= | 200×48= |
| 930－660= | 530＋280= | 9200÷400= | 840÷21= |
| 180×500= | 8000÷500= | 1900÷20= | 200×160= |
| 8700÷300= | 300×330= | 3×1400= | 7000÷14= |
| 600÷12= | 9600÷80= | 140×300= | 8800÷40= |
| 9600÷800= | 750－290= | 5×490= | 760×20= |
| 7500÷500= | 370×200= | 650÷13= | 8600－4200= |
| 138－＝ | 5400÷54＝ | 200×34＝ | 550－450＝ |
| 18000÷600＝ | 2700÷30＝ | 45×14＝ | 18万＋24万＝ |
| ÷100= | 0.82+0.08= | 73×1= | 0.63×10= |
| 4÷10= | 17÷1000= | 0.56+0.4= | 80×25= |
| 1-0.93= | 1.25×100= | 5.6+99= | 100÷25= |
| 90-0.9= | 41×100= | 8800÷400= | 0.12×10= |
| 600÷30= | 7.59÷100= | 150+70= | 356-98= |
| 125×8= | 612÷6= | 12×80= | 1.5×100= |
| 840÷40= | 0.125×100= | 8÷100= | 2.3+3.6= |
| 0.28+0.12= | 7.3+2.7= | 7.5-3.4= | 1-0.35= |
| 3.6÷10= | 5.6+2.3+0.7= | 5×17×2= | 154-73-27= |
| 1000×25= | 24×0÷12= | 7.06×100= | 7.6÷10= |
| 2.5×10= | 65.8÷100= | 91.05÷1000= | 300÷15= |
| 0.05×1000= | 14×60= | 5400÷600= | 345+298= |
| 0.5+0.4= | 0.9-0.3= | 0.35+0.43= | 2.8-1.2= |
| 0.81-0.19= | 9.7-7= | 7.8+2.2= | 1-0.37= |
| 310×5×2= | 4×(25+50)= | 32.8＋19= | 240÷30= |
| 1000×0.8= | 3.06＋0.2= | 8×125= | 0.67＋1.24= |
| 7－6.28= | 8.2－0.01= | 99×23= | 50×4= |
| 5÷1000= | 0.42＋9.5= | 10×0.5= | 65×25×4= |
| 0.08÷100= | 1.82－0.63= | 4.5＋1.5= | 1－0.63= |
| 231－99= | 3.7＋2.5= | 32+268= | 1.3－0.7= |
| 2.4＋0.6= | 7×99＋7= | 24－19＋24＋19= | 7.5－2.8= |
| 5.5－3.2= | 120÷6÷2= | 9100÷70= | 4×（36－25)= |
| 1-0.2= | 4.3＋1.5= | 300－84－16= | 2－1.1= |
| 145-99= | 102×5= | 3.5×60= | 3.12+5.2= |
| 11.3－8.6= | 0.23×400= | 0.59+0.22= | 60÷0.5= |
| 2－0.29= | 457+198= | 756－197= | 45+15-45+15= |
| 5.4-2.5-1.4= | 5.5×3= | 14.5＋9.5= | 400÷25÷8= |
| 416÷8= | 1.25×3×8= | 0.9－0.26= | 821－202= |
| 125×16= | 16.4－（3.5+6.4)= | 12.6+5.3+6.4= | 96÷4÷6= |
| 5.4-2.5-1.4= | 2-0.35-0.65= | 6.4+1.07-0.47= | 1.5－0.04= |
| 420÷35= | 0.49+0.61= | 55×80= | 11.7+2.3= |
| 735-298= | 810÷27= | 10-8.25= | 3200÷400= |
| 360÷120= | 1.29-0.18= | 15×（100+3)= | 0.6+5.47= |
| 36+54= | 7000÷200= | 398+294= | 500-12= |
| 250×40= | 125×800= | 97-59= | ×4= |
| 998-299= | 240×400= | 54-15= | 140×7= |
| 299+455= | 15×60= | 9100÷700= | 900÷50= |
| 17+49= | 25+68= | 542-298= | 152-46= |
| 620-290= | 100-79= | 860-370= | 0÷38= |
| 670-540= | 4-399= | 68×101= | 19×40= |
| 47×4= | 95-= | 40×19= | 95×2= |
| 590+30= | 1100÷50= | 83-25= | 997+674= |
| 3200÷200= | 4200÷30= | 5500÷500= | 44×6= |
| 71-17= | 900÷60= | 60-52= | 60-36= |
| 7+75= | 10000÷50= | 500-27= | 6600÷110= |
| 91-23= | 22×50= | 0×346= | 125×32= |
| 21×500= | 1250×4= | 439+61= | 392+208= |
| 188+702= | 15×400= | 200-47= | 2-98= |
| 66+25= | 239+42= | 65×50= | 65×2= |
| 5×45= | 650÷13= | 740÷370= | 75×40= |
| 140÷30= | 9600÷3200= | 2×95= | 200-104= |
| 15+97= | 58÷2= | 72÷4= | 1000-37= |
| 6000÷150= | 101+52= | 47-19= | 540×5= |
| 740×6= | 20000÷500= | 28×300= | 25×12= |
| 43×50= | 530-250= | 600÷120= | 185-86= |
| 90÷6= | 700-7= | 120+390= | +36-58= |
| 40×38×25= | 2×96×5= | (18+25)×4= | 7×125+125= |
| 100×7+7= | 90-69+27= | 410-350-20= | 25×(100+2)= |
| 95×(100-1)= | 7×(40+7)= | 5-(500-1)= | 870-130-150= |
| 53-38-14= | 19×6+11×6= | 827-59-241= | 678-372-28= |
| 17+15+18= | 5000+4000-300= | 310+260+420= | 28×3+16÷4= |
| (120-30×2)÷4= | (30×5+30)×5= | 420×18+580+180= | 75÷(18+14-27)= |
| 900÷6- | 520÷40= | 60-60÷(4×3)= | 87÷(20+30-47)= |
| 90+90÷(48÷8)= | 65÷5+3×9= | 8.2+0.54+0.46= | 00÷200= |
| 250×8= | 3.9+2.03= | 250-160= | 560÷40= |
| 8×27×125= | 12×700= | 1-0.2= | (180+20)÷5= |
| 2÷1000= | 1260÷30= | 7×19+7= | 25×18= |
| 14.5÷100= | \（150+50)×8= | 490÷35= | 14.5÷100= |
| 42×8×4= | 272-97= | 1.29-0.18= | 180÷5÷4= |
| 198+27= | 8+0.4= | 2.5+3.2= | 103×40= |
| (22+78)×7= | 160×3= | 2.4-1.7= | 2.4-1.8= |
| 0.25+0.75= | 86.2+15.8= | 213÷3= | (25+24)×4= |
| 8-2.5= | 175-35= | 420-150= | 9+0.1= |
| 46+49+51= | 174-48-52= | 1.05-0.09= | 8×(125+50)= |
| 420÷60= | 0.6+7.45= | 72×4+28×4= | 200÷8= |
| 20-19.7= | ÷100= | 73×1= | 0.82+0.08= |
| 0.63×10= | 4÷10= | 17÷1000= | 0.56+0.4= |
| 1.25×100= | 5.6+99= | 100÷25= | 1-0.93= |
| 5×2= | 4×(25+50)= | 90-0.9= | 5400÷600= |
| 7.6÷10= | 7.06×100= | 345+298= | 2.5×10= |
| 65.8÷100= | 91.05÷1000= | 300÷15= | 0.05×1000= |
| 14×60= | 0.81-0.19= | 1-0.37= | 0.5+0.4= |
| 0.9-0.3= | 0.35+0.43= | 2.8-1.2= | 9.7-7= |
| 7.8+2.2= | 5.8-5= | 6.7+3= | 40×60= |
| 840÷21= | 0.25+0.75= | 24×50= | 1-0.08= |
| 621-199= | 7.8+2.2= | 750－260= | 360+0= |
| 12-1.46-0.54= | 5.6+2.3+0.7= | 8800÷800= | 110×600= |
| 25×6= | 30×270= | 90÷15= | 175—75= |
| 57亿+13亿= | 61万－25万= | 1144÷11= | 320—168= |
| 40×23×5= | 9×125×8= | 430—270= | 376-198= |
| 2.5+3.2= | 9.9—4.8= | 8—0.72= | 0.25+0.75= |
| 38×19÷38= | 780÷30= | 25×4＝ | 400×5＝ |
| 12×200= | 60×25= | 300×15= | 900÷30= |
| 84÷7= | 53×5= | 0÷40= | 960÷60= |
| 42×50= | 0.6－0.47= | 25×8= | 1－0.06= |
| 0.8＋4.7= | 0.75×100= | 5.6÷100×10= | 4÷10= |
| (22+78)×7= | 0.08+1.22= | 45万+256万= | 7.4×1000= |
| 4×(25×7)= | 17÷1000= | 720÷60= | 1-0.93= |
| 7×800= | 760-450= | 310+48= | 240+160= |
| 90×60= | 670-500= | 76万+19万= | 98-49= |
| 410-203= | 230万-70万= | 82万-54万= | 320+60= |
| 860-47= | 720÷30= | 7×9÷7×9= | 430＋190= |
| 510÷30= | 340+270= | 72÷18= | 90÷15= |
| 720÷12= | 0÷578= | 38+90= | 130×50= |
| 380－56= | 580－410= | 196＋68= | 18万＋23万= |
| 1000－620= | 410-203= | 0÷578= | 38+90= |
| 7×9÷7×9= | 84万－48万= | 万＋34万= | 7200÷8= |
| 96÷16= | 98-49= | 340+270= | 72÷18= |
| 90÷15= | 720÷12= | 125×24= | 720÷48= |
| 630÷45÷2= | 299+435= | 260-98= | 25×24×5= |
| 3.7＋2.5= | 120÷6÷2= | 960÷48= | 431+199= |
| 362-103= | 360÷8÷5= | 25×32= | 720÷48= |
| 5.5－3.2= | 40＋30×20= | 1.3－0.7= | 2.4＋0.6= |
| 7×99＋7= | 4.3＋1.5= | 300－84－16= | 2－1.1= |
| 7.5－2.8= | 4×（36－25)= | 90÷6= | 13×101－13= |
| 6×4×5×5= | 650÷5＋80= | ＋36＋5= | 60×30= |
| 8×7＋56= | 300÷3÷5= | 420－（420－300)= | 24－19＋24＋19= |
| (59＋21)×(72÷6)= | 120+390= | +36-58= | 40×38×25= |
| 2×96×5= | (18+25)×4= | 7×125+125= | 100×7+7= |
| 175-35= | 420-150= | 9+0.1= | 46+49+51= |
| 174-48-52= | 1.05-0.09= | 8×(125+50)= | 420÷60= |
| 0.6+7.45= | 72×4+28×4= | 0.8＋4.7= | 0.75×100= |
| 5.6÷100×10= | 4÷10= | 0.08+1.22= | 0.25+0.75= |
| 45万+256万= | 7.4×1000= | 4500×20= | 120×600= |
| 30×23= | 123＋15= | 280＋270= | 200×360= |
| 4×250= | 310－70= | 400×14= | 470＋180= |
| 60×600= | 20×420= | 290×300= | 680＋270= |
| 6×1300= | 1300×50= | 200×48= | 930－660= |
| 360÷4= | 530＋280= | 180×500= | 200×160= |
| 300×33= | 3×1400= | 60÷12= | 140×300= |
| 5×400= | 370×200= | 65÷13= | 15×10= |
| 84÷21= | 100－54= | 12×11= | 220×40= |
| 104×5= | 120×2= | 90÷30= | 270×30= |
| 55÷5= | 32×6= | 35×2= | 140×7= |
| 13×6= | 280×3= | 370+580= | 350×2= |
| 50×11= | 250×6= | 7200+900= | 410-201= |
| 125×8= | 750－290= | 48×20= | 390+140= |
| 11×80= | 24×50= | 530－70= | 12×2×5= |
| 480÷80= | 16×5= | 27×3= | 90÷15= |
| 48÷4= | 0÷16= | 39÷3= | 24×20= |
| 32×3= | 48÷16= | 12×8= | 27×3= |
| 56÷14= | 24÷8= | 14×2= | 83－45= |
| 560÷80= | 96÷24= | 40÷20= | 40×30= |
| 37＋26= | 76－39= | 605＋59= | 30×23= |
| 12×8= | 27＋32= | 48＋27= | 4500×20= |
| 73＋15= | 103×40= | 120×600= | 2.4-1.8= |
| 7×(40+7)= | 5-(500-1)= | 870-130-150= | 53-38-14= |
| 19×6+11×6= | 827-59-241= | 678-372-28= | 17+15+18= |
| 5000+4000-300= | 310+260+420= | 28×3+16÷4= | (120-30×2)÷4= |
| (30×5+30)×5= | 420×18+580+180= | 75÷(18+14-27)= | 900÷6- |
| 520÷40= | 60-60÷(4×3)= | 87÷(20+30-47)= | 90+90÷(48÷8)= |
| 65÷5+3×9= | 8.2+0.54+0.46= | 00÷200= | 250×8= |
| 3.9+2.03= | 250-160= | 560÷40= | 272-97= |
| 1.29-0.18= | 180÷5÷4= | 198+27= | 8+0.4= |
| 2.5+3.2= | 103×40= | (22+78)×7= | 160×3= |
| 2.4-1.7= | 2.4-1.8= | 0.25+0.75= | 86.2+15.8= |
| 213÷3= | (25+24) | ×4= | 8-2.5= |
| 175-35= | 420-150= | 9+0.1= | 46+49+51= |
| 174-48-52= | 1.05-0.09= | 8×(125+50)= | 420÷60= |
| 0.6+7.45= | 72×4+28×4= | 200÷8= | 20-19.7= |
| ÷100= | 73×1= | 0.82+0.08= | 0.63×10= |
| 4÷10= | 17÷1000= | 0.56+0.4= | 1.25×100= |
| 5.6+99= | 100÷25= | 1-0.93= | 5×2= |
| 4×(25+50)= | 90-0.9= | 5400÷600= | 7.6÷10= |
| 7.06×100= | 345+298= | 2.5×10= | 65.8÷100= |
| 91.05÷1000= | 300÷15= | 0.05×1000= | 14×60= |
| 0.81-0.19= | 1-0.37= | 0.5+0.4= | 0.9-0.3= |
| 0.35+0.43= | 2.8-1.2= | 9.7-7= | 7.8+2.2= |
| 5.8-5= | 6.7+3= | 40×60= | 840÷21= |
| 8-2.5= | 24×50= | 1-0.08= | 621-199= |
| 7.8+2.2= | 750－260= | 360+0= | 12-1.46-0.54= |
| 5.6+2.3+0.7= | 8800÷800= | 110×600= | 25×6= |
| 30×270= | 90÷15= | 175—75= | 8×27×125= |
| 12×700= | 1-0.2= | (180+20)÷5= | 2÷1000= |
| 1260÷30= | 7×19+7= | 25×18= | 14.5÷100= |
| （150+50)×8= | 490÷35= | 14.5÷100= | 42×8×4= |
| 272-97= | 1.29-0.18= | 180÷5÷4= | 198+27= |
| 8+0.4= | 2.5+3.2= | 103×40= | (22+78)×7= |
| 160×3= | 2.4-1.7= | 2.4-1.8= | 0.25+0.75= |
| 86.2+15.8= | 213÷3= | (25+24) ×4= | 175-35= |
| 8-2.5= | 175-35= | 420-150= | 9+0.1= |
| 46+49+51= | 174-48-52= | 1.05-0.09= | 8×(125+50)= |
| 420÷60= | 0.6+7.45= | 72×4+28×4= | 200÷8= |
| 20-19.7= | ÷100= | 73×1= | 0.82+0.08= |
| 0.63×10= | 4÷10= | 17÷1000= | 0.56+0.4= |
| 1.25×100= | 0.81-0.19= | 1-0.37= | 0.5+0.4= |
| 0.9-0.3= | 0.35+0.43= | 2.8-1.2= | 9.7-7= |
| 7.8+2.2= | 5.8-5= | 6.7+3= | 40×60= |
| 840÷21= | 420-150= | 24×50= | 1-0.08= |
| 621-199= | 7.8+2.2= | 750－260= | 360+0= |
| 12-1.46-0.54= | 5.6+2.3+0.7= | 8800÷800= | 110×600= |
| 25×6= | 30×270= | 90÷15= | 175—75= |
| 57亿+13亿= | 61万－25万= | 1144÷11= | 320—168= |
| 40×23×5= | 9×125×8= | 430—270= | 376-198= |
| 2.5+3.2= | 9.9—4.8= | 8—0.72= | 0.25+0.75= |
| 38×19÷38= | 780÷30= | 25×4＝ | 400×5＝ |
| 12×200= | 60×25= | 300×15= | 900÷30= |
| 84÷7= | 53×5= | 0÷40= | 960÷60= |
| 42×50= | 0.6－0.47= | 25×8= | 1－0.06= |
| 0.8＋4.7= | 0.75×100= | 5.6÷100×10= | 4÷10= |
| 86.2+15.8= | 0.08+1.22= | 45万+256万= | 280＋270= |
| 4×2500= | 6000÷40= | 5×1280= | 310－70= |
| 400×14= | 470＋180= | 1000÷25= | 160×600= |
| 20×420= | 290×300= | 8100÷300= | 7600÷200= |
| 7600÷400= | 680＋270= | 980÷14= | 4200÷30= |
| 6×1300= | 1300×50= | 200×48= | 930－660= |
| 530＋280= | 9200÷400= | 840÷21= | 180×500= |
| 8000÷500= | 213÷3= | 1900÷20= | 200×160= |
| 8700÷300= | 300×330= | 3×1400= | 7000÷14= |
| 600÷12= | 9600÷80= | 140×300= | 8800÷40= |
| 9600÷800= | 750－290= | 5×490= | 760×20= |
| 7500÷500= | 370×200= | 650÷13= | 8600－4200= |
| 138－＝ | 5400÷54＝ | 200×34＝ | 550－450＝ |
| 18000÷600＝ | 2700÷30＝ | 45×14＝ | 9200÷400= |
| 827-59-241= | 678-372-28= | 17+15+18= | 5000+4000-300= |
| 310+260+420= | 28×3+16÷4= | (120-30×2)÷4= | (30×5+30)×5= |
| 420×18+580+180= | 75÷(18+14-27)= | 900÷6- | 520÷40= |
| 60-60÷(4×3)= | 87÷(20+30-47)= | 90+90÷(48÷8)= | 65÷5+3×9= |
| 8.2+0.54+0.46= | 00÷200= | 250×8= | 3.9+2.03= |
| 250-160= | 560÷40= | 272-97= | 1.29-0.18= |
| 180÷5÷4= | 198+27= | 8+0.4= | 2.5+3.2= |
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