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3个回答

  • (30+20%)÷2

    12×3÷(25+20%)

    30÷(3+40%)

    27÷8×16×10%

    (43×20%)+【3×(1÷9)】

    14×15%+25×8×(1÷4)

    19.8÷(1+10%)

    19.8÷(1-10%)

    20÷(1-20%)

    20×(1-25%)

    20÷(1+20%)

    20×(1+25%)

    60÷(30%-25%)

    120×(1-25%-40%)

    605×8+3.5-44+10.9-(6.6+0.125÷12.5%)

    (0.75+0.2) ÷0.25×25%+12÷0.75+7.2÷2.4

    (25%-695%-12%)×36

    4÷2-34%

    (25÷3×18) ×30%

    1049 × (1-75%)

    (1+37%)×20

    35÷2×75%

    (54+10%)÷20

    (25÷÷3×18) ×30%

    (2+70%)×40

    25%×((23+2%)×4)

    (30+20%)÷2

    12×3÷(25+20%)

    30÷(3+40%)

    27÷8×16×10%

    (35+10%)×27

    (45+50%)×3×1÷2

    (43×20%)+(3×(1÷9))

    27×(9×(1÷3)) ×5%

    14×15%+25×8×(1÷4)

    (1+48%)×2

    (4×8-12) ×50%

    (48÷60%)÷10

    63×(1÷7) ×30%

    (0.75+0.2) ÷0.25×25%

    10.9-(6.6+0.125÷12.5%)

    4÷2-34%

    7÷3+445%

    36×7÷45%

    180×75%÷3×5

    1700×15%÷5×3

    2010÷3×45%

    101 × 1÷5 - 1÷5 × 21125%

    25%×((23+2%)×4)