64x101简便运算?

2025-04-13 17:32:00
推荐回答(4个)
回答1:

64x101简便运算?
解:采用分配律,
原式=64x(100+1)
=64x100+64
=6400+64
=6464

回答2:


回答3:

=64×(100+1)

=64×100+64
=6400+64
=6464

回答4:

=64X100+64X1
=6400+64
=6464