题目内容
| 2.3×40= | 540÷30=4 | 6+64= | 8-4.5= |
| 1- | 0.32= | 15÷ |
解:
| 2.3×40=92, | 540÷30=18, | 4.6+64=68.6, | 8-4.5=3.5, |
| 1- | 0.32=0.09, | 15÷ |
故答案为:92,18,68.6,3.5,
,0.09,25,
.
分析:1-
点评:完成本题要根据运算法则认真分析式中数据,然后快速准确得出答案.
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题目内容
| 2.3×40= | 540÷30=4 | 6+64= | 8-4.5= |
| 1- | 0.32= | 15÷ |
解:
| 2.3×40=92, | 540÷30=18, | 4.6+64=68.6, | 8-4.5=3.5, |
| 1- | 0.32=0.09, | 15÷ |
故答案为:92,18,68.6,3.5,
,0.09,25,
.