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2021年2月23日发(作者：三生三世十里桃花分集剧情)

1.

小数数位相同的加减法（竖式计算）

27.38+4.83= 26.75+2.83=

3.64-2.58= 6.52-3.44=

10.3+58.7= 8.03-4.56=

8.25+1.55= 9.43-9.05=

15.31+13.51= 9.03-8.57=

5.5+4.5= 3.27-2.49=

11.65-7.39= 19.01-7.99=

7.51+0.49= 9.03-8.57=

5.48-3.25= 4.8+18.9=

1.75+2.08= 4.28-3.37=

4.13+2.24= 5.16+7.89=

4.17+2.53= 5.07-0.98=

5.67-0.73= 13.18+5.27=

2.

小数数位不同的加减法

26.8+3.02= 6.07-4.993=

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3.7+2.36= 15.4+2.97=

10.2-8.75= 12.7+6.58=

5.67-0.845= 0.506-0.19=

11.04-7.3= 1.4-0.405=

7.3-2.25= 3.8+3.54=

3.05-2.9= 3.1-2.07=

7.81-3.735= 12.16+5.347=

0.4-0.125= 18.7+3.96=

9.6+4.78= 62.1-17.07=

1.4-0.405= 3.906+0.66=

43.5-27.34= 15.98-3.9=

75.6-3.55= 10.1-0.55=

5.94+10.7= 12.03+0.875=

37.8+3.02= 0.704-0.25=

2

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3.

整数与小数的加减法

10+10.1= 27+8.03=

26+7.98= 13.99+1=

35.09-11= 96.85-85=

7.88+2 = 3.57+3=

28-3.56= 10-0.81=

10-0.36= 20-0.92=

8-7.089= 45.45-45=

95-9.85= 20-9.42=

10-0.41= 45-0.45=

4.

小数加减

5.03-2.5= 22.8-5.23=

23.66+4.34= 3.52-4.66=

5.6-0.81= 15.9+3.26=

67.2+41.5= 50-28.5=

10.75+0.4= 16.23+8.92=

3

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