(8/9-5/6-1/4)*(-36)
(8/9-5/6-1/4)*(-36)
(8/9-5/6+1/4)×36简算
8/(1/2-1/4)-36*(5/6-3/4-7/9)+1
(9/8-1/4+5/6)÷1/36简便算
1()2()3()4()5()6()7()8()9=36拜托各位大神
用简便方法计算下面各题.5/8*12*3/4,4/7*5/6*6,(1/5+3/4)*20,(5/6+2/9)*36,1
3/4+1/4-3/4-1/4 (5/8+2/27)*8+11/27 36*(7/9+5/6)÷58 2/3*3/5-1
3/7 × 49/9 - 4/3 8/9 × 15/36 + 1/27 12× 5/6 – 2/9 ×3 8× 5/4
1*6*9*5*8*4
1+3+8+4+9+5+6
(7/9-5/6+3/4+7/18)/(-1/36)
(9分之7+6分之5+4分之1)×36