25*(104_89_3)的简便计算

2024-12-02 05:31:13
推荐回答(3个)
回答1:

25*(104_89_3)
=25x12
=25x4x3
=100x3
=300

回答2:

25*(104-89-3)
=25*12
=25*4*3
=100*3
=300

回答3:

=25×12
=25×4×3
=100×3
=300