小二加法(一)
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牛仔褲售348元,而西褲比牛仔褲貴254元。西褲售多少元?
602
一雙運動鞋售563元,一雙皮鞋比一雙運動鞋貴248元。一雙皮鞋售多少元?
811
農場運走了126隻牛,還有314隻。農場原有牛多少隻?
440
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