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  • 1 0.75/3/4/7/9

    2 0.125/32/49/8

    3 2/5+9又 4/5+99又4/5

    4 (1.6+3又1/5)*1/8

    5 1/2*1/3/1/2*1/3

    6 21.7-(15.7+2又1/3)

    7 6又1/3+4又5/8+5.375+3又2/3

    8 1/7*(98*(1/4)*2)

    9. 25%*((23+2%)*4)

    10. (30+20%)/2

    11. 12*3/(25+20%)

    12. 30/(3+40%)

    13 .27/8*16*10%

    14 1/(1又1/5-0.2)

    15 (1/2+1/3-5/6)*12

    16 36*(1-75%)

    17 1.1-0.75/3/4

    18 1000/125*8-1

    19 4/9*4/9

    20 3.25/2.5/4

    21 38又3/4-15.38+61.25-4.62

    22 13又2/13-2.25-7又3/4

    23 2/13*(0.15*13)

    24 (1/6+1/8)*24

    25 63*(1/7)*30%

    26. (0.75+0.2)/0.25*25%

    27 64.5*1/11+1/11*34又1/2

    28 2.5*3/7*0.4*2又1/3

    29 13.76-(7/12+1.76+1又5/12)

    30 0.32*6.7+3.2*0.43-0.32

    31 9又3/4-15/19-2/19*2

    32 0.91/4/5+1.25*1.09

    33 2.5*3/7/0.4*2又1/3

    34 5.4*3/5+3.6/3/5+0.6

    35 7/18/5+1/18*1/5

    36 6*1/4+13*4-18*0.25

    37 35.2/9+35.2+9/8

    38 2.25*7又1/5+2.8/4/9

    39 8又1/4-3又2/7-1又5/7+1.75

    40 3/7*(4/5-2/3)/2/15

    .(30+20%)/2

    .12*3/(25+20%)

    .30/(3+40%)

    .27/8*16*10%

    (2/3)*(3+6)*(1/2)

    45*(1/9)*24

    (35+10%)*27

    (45+50%)*3*1/2

    (43*20%)+(3*(1/9))

    27*(9*(1/3))*5%

    14*15%+25*8*(1/4)