9 63.1-13.8= 14.3+0.78=

5.63 + 2.21= 4.67 −1.67 = 0.99＋1.1= 52.65+9.25= 8.60-

6.39= 3.90-2.76=

1.99+25.7= 7.65-4.19=

8.06+1.37= 2.91+5.54=

13+7.1 = 4.51+2.49=

1.26+5.21= 3.51+0.2=

2.16-0.23= 1.12-1.02=

7.1 + 1.7 = 1.63 + 3.85 = 5.29+6.33= 6.01+5.39=

1.5+0.5 8+

2.5=

2.4+1.2= 7.65+2.13= 6

3.4+52.1= 8.24+3.76= 136.5-105.7 = 0.83+0.68=

8.04 −6.87 = 7.4 − 6.1 = 8.65－6.31= 2.13-0.02=

10－7.= 6.49-4.81=

1.5 + 4.5 = 1.1 +

2.9 = 0.3+0.4= 5.3-4.8=3.65 + 6.05 = 3.7 + 6.3 = 0.74-6.4= 2.4+2.66=

7.65-6.23= 0.97+6.13=

0.33+9.88= 0.72+0.91=

5.82 + 3.28 = 3.5 + 2.6 = 63.22-22.77= 75.2-28.3 = 7.3 +

6.3 = 5.1 −3.6 = 3.27 −1.6 = 6.74 − 6.4 = 9.28+

7.32= 45.52-22.18= 3-2.3= 9+1.5=

8.5 + 1.2 = 5.58 + 1.12 = 13.6＋8.46= 8-7.56=

9. + 6.15 = 9.32 + 3.4 = 10-9.05= 7.9+53.1=

0.55-0.33= 4.56+14.62= 7.3 −2.6 = 5.8 −2.4 = 0.96-0.23= 63.43-18.18= 96.3-56.2 = 5.63-5.21= 42.5-19.5 = 0.78+2.2=

8.-0.20= 4.54+2.55=7.2+6.9= 9.25+2.25=

3.96+6.04= 56.4+23.1=

7.26-4.93= 102+0.3=

0.375+0.625= 5.40-4.86=

1.23+6.52= 4.5-0.01=

1.27+0.31=

0.41+0.95

=

9.23+5.45= 69.52-31.48= 5.8 −1.28 = 8.8 − 6.52 = 42.5-17.8= 45.96-24.41 = 6.14-2.01= 6.97-5.97=

3.83+9.45= 8.78-0.52=

7.6 −1.2 = 7.94 − 3.35 = 21.43－7.56= 3.85+61.18= 2.15 + 8.85 = 1.12 − 5. = 5.86-1.95= 2.98+3.26= 19.8-5.6 = 9.36-1.59=

9.34 −2.34= 7.35 +3.35 = 3.25 −1.83 = 7.17 + 1.5 = 103.9+450.1= 1.3+8.56=6.35-5.23=

7.5-0.5=

9.19 + 1.86 = 6.42 + 8.18 = 5.75-3.05= 26.65-15.24= 96.1-43.2= 1.72+3.6=

0.48+0.29 = 3.51-2.43=

7.24+6.21= 4.9-0.85=

5.15-4.79= 8.42-7.04= 69.12+78.39= .2+15.4 = 7.3 −

6.58 = 3.12 −1.2 = 6.19 + 2.5 = 6.1 −4.6 = 10－

7.= 54.49-22.5= 4.63+

8.92= 16.36+56.16= 4.15+7.08= 2.44+4.86=

2.15+0.45= .25-52.73= 4.5-0.9= 8.49+6.71=

7.68-6.50= 3.51+9.00=

108＋4.36＝45.46-26.57=

4.03-1.97= 96.4-57.1=

5.58+0.13= 0.45+5.47=

0.99＋1.1= 0.3+0.7=

4.62+8.95=

5.03-2.90=2.96 −4.95 = 1.7 − 5.6 = 2.63 +

3.7 = 3.01 + 8.7 = 5.8+2 5-0.2= 11.6-9.23=

1.72 + 9.28 = 5.79 + 6 =

8.28+4.75= 41.98+18.24= 6.25 −2.25 = 5.63 −1.63 = 12.3+96.5= 0.8-0.45=

8.25-4.= 16.76+6.61=

25-0.62= 3.14-2.09 613.88-5.77= 0.8-0.55=

1 93.1-20.3= 4.12-3.8=

3.7 + 2.8 = 7.24 + 2.84 = 2.59+9.10= 5.82-

4.73=

1-0.= 3.17+2.45= 24.8-18.2= 1.69+2.21= 42.55-0.69= 10.23-0.88= 4.31 + 1.7= 3.7 − 4.6 = 96.42-13.88= 55.1+65.9 = 8.65－6.31= 21.65+4.05= 7.23 + 3.6 = 2.3 + 4.21 = 4.4+15.99= 5.63+1.25=93.88-69.21= 8.88-2.69= 4.62 + 7.45 = 2.11＋ 5.22 = 32.15－29.45＝9.45-6.61= 4.43 + 5.5 = 4.72 + 1.5 = 141.2－48.98＝0.99+24.85= 20－5.674＝16.65+18.87= 7.4 −1.1 = 9.6+ 6.4 = 96.12+52.3 = 4-0.04=

13.6＋8.46= 23.5+21.35= 9.11 −6.78 = 6.78 − 1.22 =

1.23+5.69= 3.7-0.9=

8.65－6.31= 1.59+3.95= 4.3-1.6 = 4.2-1.02=

1.3+4.3 = 0.32+1.57= 13.2+65.1= 1.2-0.03= 95.44+53.12= 56.78-21.5= 9.5+1

2.5= 2.1+0.2=

4.2+1

5.6= 4.5-0.79= 3

6.08+9.92= 33.84+16.5= 9.61 + 6. = 4.5 − 2.1 = 5.2-0.9= 16.25-

7.94=

6.52+2.63= 2.13+6.= 10.08－1.292= .19-29.57=

7.8 −6.65 = 7.8 −6.15 = 0.99＋1.1= 6.54+0.58=

8.8 + 1.2 = 2.54 + 1.84 = 11.3-0.43= 56.56-12.87= 79.2+56.8= 4.65-1.15=

7 8.9-65.4= 3.5+3.05=

13.6＋8.46= 35.4-24.58= 2.65+9.32= 1.2+8.8=

73.55-14.68 = 5.2-0.08=

9.3-8.8= 4.22+8.46=

9.5 −3.7 = 5.4 − 3.6 = 1.509+0.93= 35.65-19.9= 5.81 + 7.19 = 8.53 −4.15 = 3.79-3.47= 17.40-4.04= 46.32+65.18= 3.25+0.75=

10－7.= 0.96+4.68

5.32-0.93= 3.6+1.6=

6.23-4.53= 6.84-5.73=

2.6+0.4= 17.2-0.36=12.9＋5.01＝85.69-48.58= 4.53 + 4.7 = 9.32 + 3.4 = 0.37+3.23= 9.08-1.28=下载本文