简算4649.05÷0.7×1.6×0.4÷3.2×1.5 ..
简算4649.05÷0.7×1.6×0.4÷3.2×1.5 ..
(3.2×1.5+2.5)÷1.6
1.5÷0.125简算
3.2×5.8÷0.16简算
简算 1.6×1.25 4.13×6.7+3.3×4.3 1.25×3.69×8 32.4÷2.5÷0.4
1.6÷0.25+0.96÷3.2要简算?
简算:32.8×1.6÷3.28
5.2÷0.7+0.48÷0.07+40÷7简算
简算9.18÷1.7+37.5÷1.5
简便运算求解答 0.8×0.12÷0.08 4.9÷(0.7÷0.4) 1.5÷5.5×0.55 2.5×(4.6÷0.
3.2×0.7+5.4÷1.7简便计算
3.2×40-450÷18简算