43×203-3×43怎么简便验算

2025-04-05 11:56:18
推荐回答(4个)
回答1:

43×203-3×43
=43x(203-3)
=43x200
=8600

回答2:

43×203-3×43
=43X(203-3)
=43X200
=8600.

回答3:

=43*203-43*3
=43*(203-3)
=43*200
=8600

回答4:

43x203-3x43
=(203-3)x43
=200x43
=8600