笔算下面各题.(带△的要验算)45×67=△89×64=60×82=522÷4=413÷7=△504÷5

2024-12-16 00:56:57
推荐回答(1个)
回答1:

(1)45×67=3015,

(2)89×64=5696,

(3)60×82=4920,


(4)522÷4=130.5,

(5)413÷7=59,

(6)504÷5=100.8,