六年级简算50题.rt,不要把那种试卷的题目复制过来!

1个回答

  • 简算:

    45.55-(6.82+15.55)

    34.52-17.87-12.23

    6.43-(1.4-0.57)

    23.75-8.64-3.46

    17.83-9.5-7.83-0.5

    5.38+88.2-2.38+1.8

    27.38-5.34+2.62-4.66

    21.63-(8.5+9.63)

    7.5-2.45+7.5+2.45

    0.9+0.99+0.999

    5.09-(0.09+1.23)

    9.36-(4.36-3.5)

    1.7+150 +3.98

    17.625-(4.4+58 )

    3.35×6.47×2+6.7×3.6

    18.7-3.375-6.625

    2.5×4.4

    25×1.25×32

    (3.75+4.1+2.35)×9.8

    1.28+9.8+7.72+10.2

    12 ×1120 +12 ×2049

    1497+436

    18.95-7.98

    101*7.8

    13.6+50+6.4

    12.8+32+17.2

    7.9+4.4+2.1

    11.2+46+18.8

    13.4+2.3+26.6

    2.5+3.5+7.5

    125*88

    58+39+42+61

    (125+17)*8

    75*299+75

    167+299+33+11

    39*101

    35*68+68+68*64

    201*24