6.25-0.625+3.75-0.375简算

6.25-0.625+3.75-0.375简算 简便计算 4753-2993 0.625-3.75+0.375-6.25 3.25*0.625+6.25*0.625+50%*62.5% 6.25×9.9+0.625 简便方法 3.75*6.3+37.5*0.37怎么简便计算 43.1×0.625+3.75×4.31怎么巧算 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 18.3-6.25-3.75+12.7 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 18.3—6.25—3.75十12.7 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