Question

99×37简便算方法

Answer 1

解:99×37的简便计算:
99x37=(100-1)x37
=100x37-1x37
=3700-37
=3663

Answer 2

解，(100-1)ⅹ37
=100x37-37
=3700-37
=3663

Answer 3

等于100-1的差37 -1+3 7×100 3700-37等于3663。

Answer 4

99*37=（100-1）*37=100*37-37=3700-37=3663

Answer 5

等于扩幅100-1×37=100×37-1×37=3700-37=3663。