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  • 100道分數(shù)加減混合運算

    100道分數(shù)加減混合運算
    數(shù)學(xué)人氣:574 ℃時間:2020-01-29 22:28:01
    優(yōu)質(zhì)解答
    2/1+3/1+5/2
    5/4+10/1-20/3
    8/7-12/5+6/1
    6/5+10/3-15/8
    4/3-(6/5-8/3)
    9/1+(8/7-4/1)
    10/1+4/1+15/2
    12/5+6/5-4/1
    4/3-5/2+15/7
    1-9/2-6/1
    24/23-3/1-12/7
    5/2+7/3+35/1
    3/1+6/1+9/4
    2/1-4/1-8/1
    6/5-4/3+24/5
    8/5+4/1-12/5
    5/4-(10/1+2/1)
    10/9-(5/2-6/1)
    8/7-4/1-2/1
    21/20-7/2-31
    1+1/5+1/6-1/12-1/1=?
    1+1/5+1/6-1/12-1/2=?
    1+1/5+1/6-1/12-1/3=?
    1+1/5+1/6-1/12-1/4=?
    1+1/5+1/6-1/12-1/5=?
    1+1/5+1/6-1/12-1/6=?
    1+1/5+1/6-1/12-1/7=?
    1+1/5+1/6-1/12-1/8=?
    1+1/5+1/6-1/12-1/9=?
    1+1/5+1/6-1/12-1/10=?
    7/8 + ( 1/8 + 1/9 )
    9 × 5/6 + 5/6
    3/4 × 8/9 - 1/3
    7 × 5/49 + 3/14
    6 ×( 1/2 + 2/3 )
    8 × 4/5 + 8 × 11/5
    31 × 5/6 – 5/6
    9/7 - ( 2/7 – 10/21 )
    5/9 × 18 – 14 × 2/7
    4/5 × 25/16 + 2/3 × 3/4
    14 × 8/7 – 5/6 × 12/15
    17/32 – 3/4 × 9/24
    3 × 2/9 + 1/3
    5/7 × 3/25 + 3/7
    3/14 ×× 2/3 + 1/6
    1/5 × 2/3 + 5/6
    9/22 + 1/11 ÷ 1/2
    5/3 × 11/5 + 4/3
    45 × 2/3 + 1/3 × 15
    7/19 + 12/19 × 5/6
    1/4 + 3/4 ÷ 2/3
    8/7 × 21/16 + 1/2
    101 × 1/5 – 1/5 × 21
    50+160÷40 (58+370)÷(64-45)
    120-144÷18+35
    347+45×2-4160÷52
    34(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 (2)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
    3/5-1/4+3/5=?4/15+9/20-3/10=?18/20-(1/4+2/5)=?
    5/8+7/12-4/9=?17/18-(1/12+1/6)=?1/2+1/4-1/8=?
    (14/15-2/5)-1/3=?4/11+2/5+7/11+1/5=?4/5-3/10+2/3=?
    3/7-(9/14-1/2)=?8/9-5/9+1/6=?8/15+2/5+1/2=?
    2/3-4/7+5/6=?17/20-3/20-9/20=?12-6/13-7/13=?
    8/15-(1/3+1/6)=?2-2/4+3/5=?
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