题目内容
直接写得数
| 3.2-2.8= | 3.14×5= | 1÷0.01= | 12×(
| ||||||||
| 1÷12.5%= | 79+31= |
|
3.2-2.8=0.4,3.14×5=15.7,1÷0.01=100,12×(
-
)=7,
+
=
,1÷12.5%=8,79+31=110,
+
÷4=
.
| 5 |
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| 1 |
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| 8 |
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| 1 |
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| 9 |
| 1 |
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