10.1x13.5用简便计算

2025-04-03 03:13:58
推荐回答(2个)
回答1:

10.1x13.5用简便计算
=(10+0.1)x13.5
=10x13.5+0.1x13.5
=135+1.35
=136.35

回答2:

10.1Ⅹ13.5
=(10+0.1)x13.5
=10x13.5+0.1x13.5
=135+1.35
=136.35