3650/25-72的简便运算
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3650/25-72的简便运算
3650/25-72的简便运算
3650/25-72的简便运算
3650/25-72
= (3650-18*4*25)/25
= (3650-1800)/25
= 1850/25
= 74
=3650/25(x2/2)-72
=2x3650/50-72
=2x73-72
=73+1
=74
3650/25-72的简便运算
3650/25-72的简便运算
3650/25-72的简便运算
3650/25-72
= (3650-18*4*25)/25
= (3650-1800)/25
= 1850/25
= 74
=3650/25(x2/2)-72
=2x3650/50-72
=2x73-72
=73+1
=74