125÷5-80÷4
=25-20
=5(千克)
答:平均每筐青菜比西红柿重5千克.
4筐西红柿共重80千克,5筐青菜共重125千克,平均每筐青菜比西红柿重多少千克?
4筐西红柿共重80千克,5筐青菜共重125千克,平均每筐青菜比西红柿重多少千克?
数学人气:427 ℃时间:2020-04-10 19:36:02
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