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  • 求100道有理數(shù)混合運(yùn)算口算題(初中水平)

    求100道有理數(shù)混合運(yùn)算口算題(初中水平)
    最好有答案,謝謝!沒(méi)有也不勉強(qiáng)!(*^__^*) 嘻嘻
    數(shù)學(xué)人氣:856 ℃時(shí)間:2020-03-28 18:08:54
    優(yōu)質(zhì)解答
    102×(-4.5)-(-3)×(-5) ÷2
    7.8×6.9+2.2×6.9
    (-2)+2-(-52)×(-1) ×5+87÷(-3)×(-1)
    5.6×0.258×(20-1.25)
    (-7.1) ×〔(-3)×(-5)〕÷2
    -2.5×(-4.8)×(0.09)÷(-0.27)
    127+352+73+44×(-2)
    89×276+(-135)-33
    25×71+75÷29 -88÷(-2)
    243+89+111+57
    9405-2940÷28×21
    920-1680÷40÷7
    690+47×52-398
    148+3328÷64-75
    360×24÷32+730
    2100-94+48×54
    51+(2304-2042)×23
    4215+(4361-716)÷81
    (247+18)×27÷25
    36-720÷(360÷18)
    1080÷(63-54)×80
    (528+912)×5-6178
    8528÷41×38-904
    264+318-8280÷69
    (174+209)×26- (9000^0)
    814-(278+322)÷15
    1406+735×9÷45
    3168-7828÷38+504
    796-5040÷(630÷7)
    285+(3000-372)÷36
    1+5/6-19/12
    3x(-9)+7x(-9)
    (-54)x1/6x(-1/3)
    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) +√9
    2/(-2)+0/7-(-8)*(-2)
    (1/4-5/6+1/3+2/3)/1/2
    18-6/(-3)*(-2) ×2^7
    (5+3/8*8/30/(-2)- √36
    (-84)/2*(-3)/(-6)
    1/2*(-4/15)/2/3
    1+2+3+4+.+100000
    1/1+1/2+1/3+.1/50
    1+1/2+1/4+1/8+1/16+.1/512
    3+9+27+81+243+.9999
    1+1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90
    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
    50+160÷40
    (58+370)÷(64-45)
    120-144÷18+35
    347+45×2-4160÷52
    (58+37)÷(64-9×5)
    95÷(64-45)
    178-145÷5×6+42
    420+580-64×21÷28
    812-700÷(9+31×11)
    (136+64)×(65-345÷23)
    85+14×(14+208÷26)
    (284+16)×(512-8208÷18)
    120-36×4÷18+35
    (58+37)÷(64-9×5)
    (6.8-6.8×0.55)÷8.5
    0.12× 4.8÷0.12×4.8
    (3.2×1.5+2.5)÷1.6
    3.2×(1.5+2.5)÷1.6
    6-1.6÷4= 5.38+7.85-5.37=
    7.2÷0.8-1.2×5= 6-1.19×3-0.43=
    6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
    10.15-10.75×0.4-5.7
    5.8×(3.87-0.13)+4.2×3.74
    32.52-(6+9.728÷3.2)×2.5
    (7.1-5.6)×0.9-1.15] ÷2.5
    5.4÷[2.6×(3.7-2.9)+0.62]
    12×6÷(12-7.2)-6 (4)12×6÷7.2-6
    2/3÷1/2-1/4×2/5
    2-6/13÷9/26-2/3
    2/9+1/2÷4/5+3/8
    10÷5/9+1/6×4
    1/2×2/5+9/10÷9/20
    5/9×3/10+2/7÷2/5
    1/2+1/4×4/5-1/8
    3/4×5/7×4/3-1/2
    23-8/9×1/27÷1/27
    8×5/6+2/5÷4
    1/2+3/4×5/12×4/5
    8/9×3/4-3/8÷3/4
    5/8÷5/4+3/23÷9/11
    0.6×(1.7-0.9)÷0.24+1.25
    5.4×[(2.73+1.85)÷2.29]-3.56
    9405-2940÷28×21
    920-1680÷40÷7
    690+47×52-398
    148+3328÷64-75
    360×24÷32+730
    2100-94+48×54
    51+(2304-2042)×23
    4215+(4361-716)÷81
    (247+18)×27÷25
    36-720÷(360÷18)
    1080÷(63-54)×80
    (528+912)×5-6178
    8528÷41×38-904
    264+318-8280÷69
    (174+209)×26- 9000
    814-(278+322)÷15
    1406+735×9÷45
    3168-7828÷38+504
    796-5040÷(630÷7)
    285+(3000-372)÷36
    546×(210-195)÷30
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