62×38+38×38巧算

62×38+38×38巧算
2025-04-23 09:59:07
推荐回答(3个)
回答1:

62*38+38*38
=38*(62+38)
=38*100
=3800

回答2:

62×38+38×38
=(62+38)×38
=100×38
=3800

回答3:

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