48X26+52X48怎么解便计算?

2025-03-13 12:40:23
推荐回答(2个)
回答1:

简便计算
48X26+52X48
=48x(26+52)
=48x78
=3744

回答2:

48x26+52x48
=48x(26+52)
=48x78
=(50-2)x78
=50x78-2x78
=3900-156
=3744