8.4×3.6+1.28+0.96×0.5怎么用简便算法算
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8.4×3.6+1.28+0.96×0.5怎么用简便算法算8.4×3.6+1.28+0.96×0.5怎么用简便算法算8.4×3.6+1.28+0.96×0.5怎么用简便算法算8.4×3.6+1.28+
8.4×3.6+1.28+0.96×0.5怎么用简便算法算
8.4×3.6+1.28+0.96×0.5怎么用简便算法算
8.4×3.6+1.28+0.96×0.5怎么用简便算法算
8.4×3.6+1.28+0.96×0.5
=0.4×21×0.4×9+0.16×8+0.16×6×0.5
=189×0.16+0.16×(8+3)
=0.16×(189+11)
=0.16×200
=32
8.4×3.6+1.28+0.96×0.5怎么用简便算法算
简便运算36*1.28+8.2*3.6-3.6
3.6*8.4+7.2*0.8简算
简便运算0.96×2.4+4.8×0.
简便运算0.96×2.4+4.8×0.
解方程:12x+3.6=8.4
3.6能被0.谢
0.25*8.5*4 2.4*1.02 1.28*8.6+0.72*8.6 12.5*0.96*0.8 用简便方法计算.急用
13.7÷12.5÷0.8 3.25×8.4+6.75×8.4 (8.1-5.4)÷3.6+8513.7÷12.5÷0.8 3.25×8.4+6.75×8.4(8.1-5.4)÷3.6+85.7
递等式计算0.78+8.4÷4.2×3.6
8.4.3.6四个数怎么凑出24点
2.1*3.6*1.6*8.4怎样用简便方法计算
8.4一0.8x=3.6怎样解方程
用3.6.8.4这四个数字组四个比例式
4.9*3.6*0.不可以怎么算
3.6里面有多少个0.
4.23×1.28+0.423×9.2 简便运算9.8×3.6+0.1×7.2 用递等式简便计算
0.56÷3.5 5.4÷3.6-0.7 (17.6+0.96)÷0.8 简便方法计算