43乘以98的简便运算?

2025-01-02 21:57:56
推荐回答(3个)
回答1:

43×98
=43×(100-2)
=4300-86
=4214.

回答2:

简便计算
43x98
=43x(100-2)
=43x100-43x2
=4300-86
=4214

回答3:

402乘以89的简便运算?