-(1/6-1/3-1/2)×24÷(-2)³
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24÷(1|6x-2|3)=48
2/35÷{(1/5+1/6)÷24}
-9又8/19÷(-1/19) 、 (-1/2+1/6-3/8+5/24)÷(1/24)(0.25)÷(-3/7)*(-1-1/5)
-(1/6-1/3-1/2)×24÷(-2)³
(-5/6)÷(-3 1/6)÷[1/24×(-1 1/4)]-0.25÷1/4
数学计算题:2-(1/3-5/12+3/14-2/7)÷(-1/42)=?(-5/6)÷(-3又1/6)÷【1/24×(-1又1/4)】-0.25÷1/4=?
(1又1/24-(3/8+1/6-3/4)×24)÷5
24÷(1/2-1/3) 简便计算.
1/72÷(2/9+3/8-1/24)
[1-(1/5+2/3)×4/13]÷11/20(1/8+1/6)÷5/24-2/3×1/4
(y+1)÷3-(y-1)÷2≥(y-1)÷6
(3/8-5/6+11/12)÷1/24
1/24÷(1/2-1/3+1/6-1/12)
(-24分之1)×(-6)-(1-2分之1)÷(1+3分之1)一步步算
[1-(1/2+1/3)×1/5]÷5/6和(2/3-12/7×7/24)÷7/3 简算
-2+|5-8|+24÷(-3) (-1又3分之1)÷0.8×(-7分之6)
1.(-81又18/25)÷20又1/4 2.1/60÷(1/4-1/5+1/3) 3.(1/4-1/5+1/3)÷1/60 4.(-1/42)÷(1/6-3/14+2/3-2/7)5.[1又1/24-(3/8+1/6-3/4)×24]÷(-5) 6.|-5又1/2|×(1/3-1/2)×3/11÷(1-1/4)
(1/3-1/4)÷1/8+5/6 8-5/9-9/1*4 (1/2-1/3+1/6)*24 4/9÷{4/5-(1/5+1/3)} 简便运算