37ᘧ࿾36+38ᘧ࿾64如何简便计算?

2025-02-26 01:33:01
推荐回答(2个)
回答1:

37×36+38×64
=37×36+(37+1)×64
=37×36+37×64+64
=37×(36+64)+64
=37×100+64
=3700+64
=3764

回答2:

37×36+38×64
=37×36+(37+1)×64
=37×36+37×64+1×64
=37×(36+64)+64
=37×100+64
=3700+64
=3764