-16×(-7/8+3/4-1/2)÷(-5)

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-16×(-7/8+3/4-1/2)÷(-5)-16×(-7/8+3/4-1/2)÷(-5)-16×(-7/8+3/4-1/2)÷(-5)-16×(-7/8+3/4-1/2)÷(-5)=16×(7/8

-16×(-7/8+3/4-1/2)÷(-5)
-16×(-7/8+3/4-1/2)÷(-5)

-16×(-7/8+3/4-1/2)÷(-5)
-16×(-7/8+3/4-1/2)÷(-5)
=16×(7/8-3/4+1/2)÷(-5)
=(16×7/8-16×3/4+16×1/2)÷(-5)
=(14-12+8)÷(-5)
=10÷(-5)
=-2

-18/5

8/9×[3/4÷(7/16-1/4)] -16×(-7/8+3/4-1/2)÷(-5) (-3/8+7/12)÷(-1/24)+(-7/16)÷(-1/3/4+7/8) 有理数的除法1. -0.5÷7/8×(-5/4)2. (-7)÷(-3/2)÷(-7/5)3. 3又1/3÷(-2又1/3)÷(1又1/5)4. 1÷【(-1)÷4/5】5. (-2/3)×8/27×(-1.5)÷(-16/9)6. (- ①36×2/7×5/72×43②(7/8+7/16)÷7/16③6/7×3/4+1/4×6/7(求简便算式) 1、123454321÷(55555×55555)2、(7/18×4又1/2+6/1 )÷(15又1/3-3又3/4÷ 5/16)×2又1/8第2题2、(7/18×4 1/2+6/1 )÷(15 1/3-3 3/4÷ 5/16)×2 1/8 一、23*(-6)*(-5)÷(-10)二、7/2*4*(-8)÷(-4)三、7/16*8*(-2)÷(-7)四、(-1/6)*(-2)*7 (-1又4分之1)÷(-1又2分之1)-(4分之3+8分之7)÷(-16分之13)过程 3/8×1/6×3/10,65×(2-5/13),5/6×3/10÷5/16 ,28×5/14-6 ,(1/3-1/8)÷1/6,5/8÷(4/9×3/8)(1/4-1/4)÷5/18 ,(7/27-1/9)×9,5/16÷(15/16÷5/8),42×(8-6/7),4÷7/20×7/10 ,7/15÷(2/3×41/5),13÷(1+1/3) ,5/13÷7/13×35 ,6/3 简算5/6×8+2/5÷4 简算15/16+(7/16-1/4)÷1/2 写得数.8/9÷4 1÷2/3 2/5÷3 14÷7/15 5/2÷0.4 5/8÷3/8 3/8÷9/16 6/7÷14/9 15/16÷(5/12÷5/8+3/8) 6/7-6/7×(2/3+1/9) 【1-(1-2/3÷15/16÷(5/12÷5/8+3/8)6/7-6/7×(2/3+1/9)【1-(1-2/3÷2/3)】×18/19(5/6-1/4×2/3)÷1/6 (-16-50+3 5/2)÷(-2) (-4 8/7)-(-5 2/1)+(-4 4/1)(-16-50+3 5/2)÷(-2)(-4 8/7)-(-5 2/1)+(-4 4/1)-3 8/1(-0.5)-(-3 4/1)+6.75-5 2/1 (1)24+(-14)+(-16)+8(2)(1又3/4-7/8-2又1/4*1/4)*(-32)(3)(-3又1/5)÷(+4/3)-3/4*(-2/15)+3又7/15÷(-4/3)(4)(-3)÷(-1又3/4)*0.75* I-2又1/2 I ÷ I-3I(5)12-(-18)+(-7)-15(6)(-16 计算题 8/9×[15/16+(7/16-1/4)÷1/2] 15又3/14-2.25-7又3/4 简便计算:(4/7-5/14)÷(1/2÷1/4)24-8/9÷5/6×5/16 7/3÷(4/3-2/5)×15/4 4×(1/12+3/16)-3/4 7/5-5/8-9/16÷3/2 55×55/56 24×(1/4+1/6-1/3) 5/6×3/4+1/6÷4/3简便 5又2/11×3又3/4+52/11÷4/5 1/3×38/45÷(5/2+2/3) 2又7/16×5/9+3又1/3÷8/9 5-13/8×4/33-5/224又2/3×15-7/2÷0.2452/11×33/4+52/11÷4/5 1/3×38/45÷(5/2+2/3) 2又7/16×5/9+3又1/3÷8/9 5-13/8×4/33-5/22 4又2/3×15-7/2÷0.24 4/7×3/8+5/8×