18.3-6.25-3.75+12.7 简便计算
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18.3-6.25-3.75+12.7 简便计算
18.3-6.25-3.75+12.7 简便计算
18.3-6.25-3.75+12.7 简便计算
18.3-6.25-3.75+12.7
=18.3+12.7-(6.25+3.75)
=31-10
=21
18.3-6.25-3.75+12.7 简便计算
18.3—6.25—3.75十12.7
6.25-0.625+3.75-0.375简算
3.67+6.25-3.67+3.75怎么简便计算?
6.25*8.27*16+3.75*0.827*8
请问3.75×4.8+4.8×6.25简便计算
简便运算:10.15-6.25-3.75+7.85
10.15-3.75+7.85-6.25的简便方法?
6.25×4.5+4.5×3.75简便计算
6.25*1025*16+3.75*0.125*80
6.25×8.27×16+3.75×82.7×8巧算
3.75*0.5+6.25﹨2
6.25*8.37*16 + 3.75*0.837*8 6.25*8.37*16 + 3.75*0.837*8
6.25*8.37*16+3.75*0.837*8简便计算
6.25*8.37*16+3.75*0.837*8=?如何计算
6.25×3.7+3.75×3.7-0.7的简便计算
简便计算:12÷3.75+12÷6.25
6.25*1.25*16+3.75*0.125*80怎么简算