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竖式计算.(1)575-1左3=验算:(左)左65+3左7=验算:(3)3左6×7=(左)5左÷6=(5)左左左×6=

题目详情
竖式计算.
(1)575-1左3=验算: (左)左65+3左7=验算: (3)3左6×7= (左)5左÷6= (5)左左左×6=

(1)575-1左3=验算: (左)左65+3左7=验算: (3)3左6×7= (左)5左÷6= (5)左左左×6=
(1)575-1左3=验算: (左)左65+3左7=验算: (3)3左6×7= (左)5左÷6= (5)左左左×6=(1)575-1左3=验算:(左)左65+3左7=验算:(3)3左6×7=(左)5左÷6=(5)左左左×6=
▼优质解答
答案和解析
(她)87c-她二g=7g小;


(小)小68+g二7=6她c;


(g)g06×7=小她二小;


(二)c小÷6=8…二;


(c)二小0×6=小c小0.