4.8×2.7+32.76÷6.3×2.7简便运算
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4.8×2.7+32.76÷6.3×2.7简便运算
4.8×2.7+32.76÷6.3×2.7简便运算
4.8×2.7+32.76÷6.3×2.7简便运算
4.8×2.7+32.76÷6.3×2.7
=4.8×2.7+5.2×2.7
=(4.8+5.2)×2.7
=27
4.8×2.7+32.76÷6.3×2.7简便运算
4.8×2.7+32.76÷6.3×2.7
=4.8×2.7+5.2×2.7
=(4.8+5.2)×2.7
=10×2.7
=27
4.8×2.7+32.76÷6.3×2.7简便运算
1.4.8*2.7+32.76/6.3*2.7 2.88.8*2.6+44.4*6*2.5 3.24.8/(8*1.24)/1.25
9/10×2.7+6.3÷10/9+0.9
巧算:(4.8×7.5×8.1)÷(2.5×2.7×2.4)
2.7比6.3求比值
6.3x-4.8=1.5
4.8-x+6.3=7.2
(4.8×7.5×8.1)÷(2.4×2.5×2.7)的简算
(4.8×7.5×8.1)÷(2.4×2.5×2.7)的简算
将6-4.8=1.2,1.2×4=4.8,4.8+2.7=7.5,7.5÷1.5=5这四个分步算式列式综合算式是( )
巧算:4.2÷[(x-4.6)×0.8-0.3]=42巧算:(4.8×7.5×81)÷(2.5×2.7×2.4)
简算:6.3÷1.8
简算:4.8*0.27+0.52*2.7
6.3×1/2÷(1.8+2.7×1/2) 0.56×(5/12-19/60+2.375)÷0.5(4/9×2.4+1.6×4/19)×4/5
1.2x+5.2=10 25x÷4=50 4.8x+2.7x=36
2.7/4+6.3*0.5等于多少?能简算
7.9-6.3x=3.7x-2.7
简算2.7*6.3+2.7*3.7 速度回答!奖励有的!