8.92ᘧ࿾104阧89.2ᘧ࿾0.4用简便方法计算?

2025-04-05 01:07:26
推荐回答(2个)
回答1:

8.92✖️104➖89.2✖️0.4用简便方法计算,
8.92*104-89.2*0.4
=8.92*104-8.92*4
=8.92*(104-4)
=8.92*100
=892

回答2:

8.92×104-89.2×0.4
=89.2×10.4-89.2×0.4
=89.2×(10.4-0.4)
=89.2×10
=892