-24-28-(-19)+(-24)-(-32)= 2/3-1/8-(-1/3)+(-3/8)= -2/3+(-1/6)
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-24-28-(-19)+(-24)-(-32)= 2/3-1/8-(-1/3)+(-3/8)= -2/3+(-1/6)-(-1/4)-1/2=
![-24-28-(-19)+(-24)-(-32)= 2/3-1/8-(-1/3)+(-3/8)= -2/3+(-1/6)](/uploads/image/z/15719015-47-5.jpg?t=-24-28-%EF%BC%88-19%EF%BC%89%2B%EF%BC%88-24%EF%BC%89-%EF%BC%88-32%EF%BC%89%3D+2%2F3-1%2F8-%EF%BC%88-1%2F3%EF%BC%89%2B%EF%BC%88-3%2F8%EF%BC%89%3D+-2%2F3%2B%28-1%2F6%29)
-24-28-(-19)+(-24)-(-32)
=-24-28+19-24+32
=-52-5+32
=-25
2/3-1/8-(-1/3)+(-3/8)
=(2/3+1/3)-(1/8+3/8)
=1-1/2
=1/2
-2/3+(-1/6)-(-1/4)-1/2
=-2/3-1/6+1/4-1/2
=-8/12-2/12+3/12-6/12
=-13/12
如果本题有什么不明白可以追问,
另外发并点击我的头像向我求助,请谅解,
=-24-28+19-24+32
=-52-5+32
=-25
2/3-1/8-(-1/3)+(-3/8)
=(2/3+1/3)-(1/8+3/8)
=1-1/2
=1/2
-2/3+(-1/6)-(-1/4)-1/2
=-2/3-1/6+1/4-1/2
=-8/12-2/12+3/12-6/12
=-13/12
如果本题有什么不明白可以追问,
另外发并点击我的头像向我求助,请谅解,
(-2/1+6/1-8/3+12/5)x(-24) = =
简便计算 (1/6+3/8)*24*2/3
40-28-(-19)+(24)-(-32)哪位数学高手给我说说 2.-2/3+(-1/6)-(-1/4)-1/2
32-1=8×1,52-1=24=8×3,72-1=48=8×6,92-1=80=8×10,…(1)你发现了什么?(2)
1道计算题.(-1/2 +1/6 -3/8 +5/12)* (-24) = = =
1,8,2,16,3,24,(),32,() 1,1,2,3,5,8,13,21,(),() 18,9,10,5,6,(
24点游戏(1)4,5,6,8;(2)3,1,8,6
24点:(1)2 6 7 28 (2)8 8 9 17 (3)2 10 17 17 (4)3 9 14 21
(-24)x(1-2分之一+8分之3)
(3/16+1/24)×8+2/3简算
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