36×102,975-157-43,3600÷18÷2简便计算?

2024-12-04 05:46:10
推荐回答(3个)
回答1:

若有帮助,请采纳

回答2:

36*102=36*(100+2)=36*100+36*2
=3600+72=3672
975-157-43=975-(157+43)
=975-200=775
3600÷18÷2=3600÷(18*2)
=3600÷36=100

回答3:

36x102=36x(100+2)=3600+72=3672
975-157-43=957-(157+43)=957-200=757
3600/18/2=200/2=2