问题
计算题
| 计算下面各题，能简算的要简算。 | ||||||
|
答案
（1）12.5×8.8
=12.5×8+12.5×0.8
=100+10
=110
=（35+1）×4.6
=36×4.6
=165.6
（3）9.6÷0.4÷3
=2.4÷3
=8
=0.25×40×0.7
=10×0.7
=7
（5）4.32×0.52+5.68×0.52-3.5
=0.52×（4.32+5.68）-3.5
=0.52×10-3.5
=1.7
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