求六年级的简便运算练习题RtPS:强调是六年级的简便运算,不要太幼稚,但也不要太难了!解方程也可以!越多越好,70道以上

5个回答

  • 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 – 3/8 ÷6

    6.4/7 × 5/9 + 3/7 × 5/9

    7.5/2 -( 3/2 + 4/5 )

    8.7/8 + ( 1/8 + 1/9 )

    9.9 × 5/6 + 5/6

    10.3/4 × 8/9 - 1/3

    11.7 × 5/49 + 3/14

    12.6 ×( 1/2 + 2/3 )

    13.8 × 4/5 + 8 × 11/5

    14.31 × 5/6 – 5/6

    15.9/7 - ( 2/7 – 10/21 )

    16.5/9 × 18 – 14 × 2/7

    17.4/5 × 25/16 + 2/3 × 3/4

    18.14 × 8/7 – 5/6 × 12/15

    19.17/32 – 3/4 × 9/24

    20.3 × 2/9 + 1/3

    21.5/7 × 3/25 + 3/7

    22.3/14 ×× 2/3 + 1/6

    23.1/5 × 2/3 + 5/6

    24.9/22 + 1/11 ÷ 1/2

    25.5/3 × 11/5 + 4/3

    26.45 × 2/3 + 1/3 × 15

    27.7/19 + 12/19 × 5/6

    28.1/4 + 3/4 ÷ 2/3

    29.8/7 × 21/16 + 1/2

    30.101 × 1/5 – 1/5 × 21

    31.50+160÷40 (58+370)÷(64-45)

    32.120-144÷18+35

    33.347+45×2-4160÷52

    34(58+37)÷(64-9×5)

    35.95÷(64-45)

    36.178-145÷5×6+42 420+580-64×21÷28

    37.812-700÷(9+31×11) (136+64)×(65-345÷23)

    38.85+14×(14+208÷26)

    39.(284+16)×(512-8208÷18)

    40.120-36×4÷18+35

    41.(58+37)÷(64-9×5)

    42.(6.8-6.8×0.55)÷8.5

    43.0.12× 4.8÷0.12×4.8

    44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6

    45.6-1.6÷4= 5.38+7.85-5.37=

    46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

    47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9

    48.10.15-10.75×0.4-5.7

    49.5.8×(3.87-0.13)+4.2×3.74

    50.32.52-(6+9.728÷3.2)×2.5

    51.(375+1034)+(966+125)

    52.(2130+783+270)+1017

    53.99+999+9999+99999

    54.7755-(2187+755)

    55.2214+638+286

    56.3065-738-1065

    57.899+344

    58.2357-183-317-357

    59.2365-1086-214

    60.497-299

    61.2370+1995

    62.3999+498

    63.1883-398

    64.12×25

    65.75×24

    66.138×25×4

    67.(13×125)×(3×8)

    68.(12+24+80)×50

    69.704×25

    70.25×32×125

    71.32×(25+125)

    72.88×125

    73.102×76

    74.58×98

    75.178×101-178

    76.84×36+64×84

    77.75×99+2×75

    78.83×102-83×2

    79.98×199

    80.123×18-123×3+85×123