100道四年级数学苏教版运算律题各位给我一些四年级数学苏教版-查字典问答网
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  100道四年级数学苏教版运算律题各位给我一些四年级数学苏教版运算律题,要100道,又分奖的哦~

  100道四年级数学苏教版运算律题

  各位给我一些四年级数学苏教版运算律题,要100道,又分奖的哦~

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2019-05-0415:37
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  (1)3.28-4.76+1-;

  (2)2.75-2-3+1;

  (3)42÷(-1)-1÷(-0.125);

  (4)(-48)÷82-(-25)÷(-6)2;

  (5)-+()×(-2.4).

  2.计算题:(10′×5=50′)

  (1)-23÷1×(-1)2÷(1)2;

  (2)-14-(2-0.5)××[()2-()3];

  (3)-1×[1-3×(-)2]-()2×(-2)3÷(-)3

  (4)(0.12+0.32)÷[-22+(-3)2-3×];

  (5)-6.24×32+31.2×(-2)3+(-0.51)×624.

  [-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)

  5+21*8/2-6-59

  68/21-8-11*8+61

  -2/9-7/9-56

  4.6-(-3/4+1.6-4-3/4)

  1/2+3+5/6-7/12

  [2/3-4-1/4*(-0.4)]/1/3+2

  22+(-4)+(-2)+4*3

  -2*8-8*1/2+8/1/8

  (2/3+1/2)/(-1/12)*(-12)

  (-28)/(-6+4)+(-1)

  2/(-2)+0/7-(-8)*(-2)

  (1/4-5/6+1/3+2/3)/1/2

  18-6/(-3)*(-2)

  (5+3/8*8/30/(-2)-3

  (-84)/2*(-3)/(-6)

  1/2*(-4/15)/2/3

  -3x+2y-5x-7y

  75÷〔138÷(100-54)〕85×(95-1440÷24)

  80400-(4300+870÷15)240×78÷(154-115)

  1437×27+27×563〔75-(12+18)〕÷15

  2160÷〔(83-79)×18〕280+840÷24×5

  325÷13×(266-250)85×(95-1440÷24)

  58870÷(105+20×2)1437×27+27×563

  81432÷(13×52+78)[37.85-(7.85+6.4)]×30

  156×[(17.7-7.2)÷3](947-599)+76×64

  36×(913-276÷23)[192-(54+38)]×67

  [(7.1-5.6)×0.9-1.15]÷2.581432÷(13×52+78)

  5.4÷[2.6×(3.7-2.9)+0.62](947-599)+76×6460-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.41.25×2.4)0.8×〔15.5-(3.215.79)〕(31.83.2×4)÷5194-64.8÷1.8×0.936.72÷4.25×9.93.416÷(0.016×35)0.8×[(10-6.76)÷1.2]

  (136+64)×(65-345÷23)(6.8-6.8×0.55)÷8.5

  0.12×4.8÷0.12×4.8(58+37)÷(64-9×5)

  812-700÷(9+31×11)(3.2×1.5+2.5)÷1.6

  85+14×(14+208÷26)120-36×4÷18+35

  (284+16)×(512-8208÷18)9.72×1.6-18.305÷7

  4/7÷[1/3×(3/5-3/10)](4/5+1/4)÷7/3+7/10

  12.78-0÷(13.4+156.6)37.812-700÷(9+31×11)(136+64)×(65-345÷23)3.2×(1.5+2.5)÷1.6

  85+14×(14+208÷26)(58+37)÷(64-9×5)

  (6.8-6.8×0.55)÷8.5(284+16)×(512-8208÷18)

  0.12×4.8÷0.12×4.8(3.2×1.5+2.5)÷1.6

  120-36×4÷18+3510.15-10.75×0.4-5.7

  5.8×(3.87-0.13)+4.2×3.74347+45×2-4160÷52

  32.52-(6+9.728÷3.2)×2.587(58+37)÷(64-9×5)

  [(7.1-5.6)×0.9-1.15]÷2.5(3.2×1.5+2.5)÷1.6

  5.4÷[2.6×(3.7-2.9)+0.62]12×6÷(12-7.2)-6

  3.2×6+(1.5+2.5)÷1.6(3.2×1.5+2.5)÷1.6

  5.8×(3.87-0.13)+4.2×3.74

  33.02-(148.4-90.85)÷2.5

  (一)计算题:

  (1)23+(-73)

  (2)(-84)+(-49)

  (3)7+(-2.04)

  (4)4.23+(-7.57)

  (5)(-7/3)+(-7/6)

  (6)9/4+(-3/2)

  (7)3.75+(2.25)+5/4

  (8)-3.75+(+5/4)+(-1.5)

  (9)(-17/4)+(-10/3)+(+13/3)+(11/3)

  (10)(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)

  (11)(+1.3)-(+17/7)

  (12)(-2)-(+2/3)

  (13)|(-7.2)-(-6.3)+(1.1)|

  (14)|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)

  (15)(-2/199)*(-7/6-3/2+8/3)

  (16)4a)*(-3b)*(5c)*1/6

  1.3/7×49/9-4/3

  2.8/9×15/36+1/27

  3.12×5/6–2/9×3

  4.8×5/4+1/4

  5.6÷3/8–3/

2019-05-04 15:37:58
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