9.6÷0.32 0.6×2.1怎样用简便方法计算?

2025-03-09 11:40:29
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回答1:

9.6÷0.32 0.6×2.1怎样用简便方法计算?
9.6÷0.32 0.6×2.1
=30+1.26
=31.26
直接计算