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  • 五年級(jí)脫式計(jì)算題和簡算題,100道有必重謝

    五年級(jí)脫式計(jì)算題和簡算題,100道有必重謝
    數(shù)學(xué)人氣:457 ℃時(shí)間:2020-03-24 02:23:53
    優(yōu)質(zhì)解答
    (a+b)+ c = a +(b+c)
    1. 2.73 + 0.89 + 1.27 2. 4.37 + 0.28 + 1.63 + 5.72
    a-b-c = a -(b+c)
    1. 10 - 0.432 - 2.568 2. 9.3 - 5.26 - 2.74
    3. 13.4-(3.4+5.2) 4. 14.9-(5.2+4.9)
    5. 18.32 - 5.47 - 4.32 6. 17.29 - 5.28 - 6.29
    (a × b)×c = a ×(b × c)
    1. 25 × 6.8 × 0.04 2. 0.25 × 32 × 0.125
    3. 6.4 × 1.25 × 12.5
    c ×(a+b)= ca + cb
    1. 0.45 × 201 2. 0.58 × 10.1 3. 50.2 × 99
    4. 4.7 × 9.9 5. 3.28 × 5.7 + 6.72 × 5.7
    6. 2.1 × 99 + 2.1 7. 1.7 × 9.9 + 0.17
    8. 23 × 0.1 + 2.3 × 9.9
    1. 0.18 +4.26 -0.18 +4.26 ☆ 2. 0.58 ×1.3 ÷ 0.58 ×1.3 ☆
    3. 7.3 ÷4 + 2.7 × 0.25 ☆ 4. 3.75 × 0.5 - 2.75 ÷ 2 ☆
    5. 5.26 × 0.125 + 2.74 ÷ 8 ☆
    a ÷ b ÷ c = a ÷ (b × c)
    1. 6.3 ÷ 1.8 2. 4.2 ÷ 3.5 3. 9.5 ÷(1.9 × 8)
    4. 12.8 ÷ (0.4 × 1.6) 5. 930 ÷ 0.6 ÷5
    6. 63.4 ÷ 2.5 ÷ 0.4 7. (7.7 + 1.54)÷ 0.7 ☆
    8. (11.7 + 9.9)÷ 0.9 ☆
    豎式計(jì)算:
    100 - 0.99 10.99 + 9.87 4.089 ÷ 0.047   0.24 × 390
    6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)
    4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)
    3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2
    3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47
    5.27+2.86-0.66+1.63 13.35-4.68+2.65 73.8-1.64-13.8-5.36
    47.8-7.45+8.8 0.398+0.36+3.64 15.75+3.59-0.59+14.25
    66.86-8.66-1.34 0.25×16.2×4 (1.25-0.125)×8
    3.6×102 3.72×3.5+6.28×3.5 36.8-3.9-6.1
    15.6×13.1-15.6-15.6×2.1 4.8×7.8+78×0.52 32+4.9-0.9
    4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09
    25.48-(9.4-0.52) 4.2÷3.5 320÷1.25÷8
    18.76×9.9+18.76 3.52÷2.5÷0.4 3.9-4.1+6.1-5.9
    5.6÷3.5 9.6÷0.8÷0.4 4.2×99+4.2
    17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×32 3.65×10.1
    15.2÷0.25÷4 0.89×100.1 146.5-(23+46.5)
    3.83×4.56+3.83×5.44 4.36×12.5×8 9.7×99+9.7
    27.5×3.7-7.5×3.7 8.54÷2.5÷0.4 0.65×101 3.2×0.25×12.5
    (45.9-32.7)÷8÷0.125 3.14×0.68+31.4×0.032 5.6÷1.25÷0.8÷2.5÷0.4
    7.2×0.2+2.4×1.4 8.9×1.01 7.74×(2.8-1.3)+1.5×2.26
    3.9×2.7+3.9×7.3 18-1.8÷0.125÷0.8 12.7×9.9+1.27
    21×(9.3-3.7)-5.6 15.02-6.8-1.02 5.4×11-5.4
    2.3×16+2.3×23+2.3 9.43-(6.28-1.57) 3.65×4.7-36.5×0.37
    46×57+23×86 13.7×0.25-3.7÷4 2.22×9.9+6.66×6.7
    101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199
    4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24
    2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98
    0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5+4.9-6.5
    3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.55
    3.25+1.79-0.59+1.75 23.4-0.8-13.4-7.2 0.32×403
    3.2+0.36+4.8+1.64 1.23+3.4-0.23+6.6 0.25×36
    12.7-(3.7+0.84) 36.54-1.76-4.54 0.25×0.73×4
    7.6×0.8+0.2×7.6 0.85×199 0.25×8.5×4
    1.28×8.6+0.72×8.6 12.5×0.96×0.8 10.4-9.6×0.35
    0.8×(4.3×1.25) 3.12+3.12×99 28.6×101-28.6
    0.86×15.7-0.86×14.7 2.4×102 2.31×1.2×0.5
    14-7.32-2.68 2.64+8.67+7.36+11.33 70÷28
    (2.5-0.25)×0.4 9.16×1.5-0.5×9.16 3.6-3.6×0.5
    63.4÷2.5÷0.4 4.9÷1.4 3.9÷(1.3×5)
    (7.7+1.54)÷0.7 2.5×2.4 2.7÷45 15÷(0.15×0.4)
    0.35×1.25×2×0.8 32.4×0.9+0.1×32.4 15÷0.25
    .3/7 × 49/9 - 4/3
    5.8/9 × 15/36 + 1/27
    6.12× 5/6 – 2/9 ×3
    7.8× 5/4 + 1/4
    8.6÷ 3/8 – 3/8 ÷6
    9.4/7 × 5/9 + 3/7 × 5/9
    10.5/2 -( 3/2 + 4/5 )
    11.7/8 + ( 1/8 + 1/9 )
    12.9 × 5/6 + 5/6
    13.3/4 × 8/9 - 1/3
    14.7 × 5/49 + 3/14
    15.6 ×( 1/2 + 2/3 )
    16.8 × 4/5 + 8 × 11/5
    17.31 × 5/6 – 5/6
    18.9/7 - ( 2/7 – 10/21 )
    19.5/9 × 18 – 14 × 2/7
    20.4/5 × 25/16 + 2/3 × 3/4
    21.14 × 8/7 – 5/6 × 12/15
    22.17/32 – 3/4 × 9/24
    23.3 × 2/9 + 1/3
    24.5/7 × 3/25 + 3/7
    25.3/14 ×× 2/3 + 1/6
    26.1/5 × 2/3 + 5/6
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