0.88x4.8+0.88x5.2用简便算

2025-04-30 13:24:12
推荐回答(3个)
回答1:

0.88x4.8+0.88x5.2
=0.88x(4.8+5.2)
=0.88x10
=8.8

回答2:

0.88x4.8+0.88x5.2
=0.88x(4.8+5.2)
=0.88x10
=8.8
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回答3:

0.88×(4.8+5.2)=8.8