判斷并改正.
3.6×10.1
=3.6×(10+0.1)
=3.6×10+0.1
=36+0.1
=36.1
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0.125×32
=0.125×(8×4)
=(0.125×8)+(0.125×4)
=1+0.5
=1.5
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【考點】運算定律與簡便運算.
【答案】見試題解答內容
【解答】
【點評】
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發(fā)布:2024/5/27 14:0:0組卷:0引用:1難度:0.7
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