64Ⅹ36+64X60+64Ⅹ4的简便算?

怎样算
2025-04-05 09:12:24
推荐回答(2个)
回答1:

64Ⅹ36+64X60+64Ⅹ4
=64x(36+60+4)
=64x100
=6400

回答2:

64×36+64×60+64×4
=64×(36+60+4)
=64×100
=6400