| 80×10%= | 0.32= | + = | 44÷ = |
÷ = | (0.875- )÷ = | 4× = | 5× ÷5× = |
解:
| 80×10%=8, | 0.32=0.09, | + = , | 44÷ =40, |
÷ = , | (0.875- )÷ =0, | 4× = , | 5× ÷5× = . |
故答案为:8,0.09,
,40,
,0,
,
.
分析:0.32表示0.3×0.3,(0.875-
)÷
先算括号里面的减法,再算括号外的除法;5×
÷5×
先把除法变成乘法,再根据乘法结合律简算;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题,计算时要细心,注意把结果化成最简分数.
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=
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