| 27+18= | 10-0.06= | 1.2× = | = |
| 0.36+0.4= | 1.5÷0.1= | = | = |
解:
| 27+18=45, | 10-0.06=9.94, | 1.2× =1, | = , |
| 0.36+0.4=0.76, | 1.5÷0.1=15, | = , | = . |
故答案为:45,9.94,1,
,0.76,15,
,
.
分析:1.5÷0.1直接把小数点向右移动一位即可;
先通分,再相减;其它题目按照运算法则直接计算.点评:本题考查了基本的计算,在一个算式中如果有不同的数的形式,先观察算式,看化成哪种形式的数比较简便,再由此求解.
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