8.7×3.6+13×0.36怎么简算

2025-03-10 01:33:14
推荐回答(1个)
回答1:

=8.7*3.6+13*0.36
=8.7*3.6+3.6*1.3
=3.6*(8.7+1.3)
=3.6*10
=36