四十五点六乘六点七加四点五六乘三十三简算怎么算?

2024-11-01 18:43:34
推荐回答(1个)
回答(1):

45.6*6.7+4.56*33
=4.56*10*6.7+4.56*33
=4.56(67+33)
=4.56*100
=456