25x36x9的简便运算怎样算解答

2025-03-20 11:35:00
推荐回答(3个)
回答1:

原式=25×4×9×9
=100×81=8100

回答2:

25x36x9
=25x4×(9x9)
=100×81
=8100

回答3:

=25x4x9x9
=100x81
=8100