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  • 混合運(yùn)算,小數(shù)計算,各210道,

    混合運(yùn)算,小數(shù)計算,各210道,
    數(shù)學(xué)人氣:615 ℃時間:2020-04-10 10:23:29
    優(yōu)質(zhì)解答
    1.125*3+125*5+25*3+25
    2.9999*3+101*11*(101-92)
    3.(23/4-3/4)*(3*6+2)
    4. 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
    27. 9/22 + 1/11 ÷ 1/2
    28. 5/3 × 11/5 + 4/3
    29. 45 × 2/3 + 1/3 × 15
    30. 7/19 + 12/19 × 5/6
    31. 1/4 + 3/4 ÷ 2/3
    32. 8/7 × 21/16 + 1/2
    33. 101 × 1/5 – 1/5 × 21
    34.50+160÷40
    35.120-144÷18+35
    36.347+45×2-4160÷52
    37(58+37)÷(64-9×5)
    38.95÷(64-45)
    39.178-145÷5×6+42
    40.812-700÷(9+31×11)
    41.85+14×(14+208÷26)
    43.120-36×4÷18+35
    44.(58+37)÷(64-9×5)
    45.(6.8-6.8×0.55)÷8.5
    46.0.12× 4.8÷0.12×4.8
    47.(3.2×1.5+2.5)÷1.6
    48.6-1.6÷4= 5.38+7.85-5.37=
    49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
    50.6.5×(4.8-1.2×4)=
    51.5.8×(3.87-0.13)+4.2×3.74
    52.32.52-(6+9.728÷3.2)×2.5
    53.[(7.1-5.6)×0.9-1.15] ÷2.5
    54.5.4÷[2.6×(3.7-2.9)+0.62]
    55.12×6÷(12-7.2)-6
    56.12×6÷7.2-6
    57.0.68×1.9+0.32×1.9
    58.58+370)÷(64-45)
    59.420+580-64×21÷28
    60.136+6×(65-345÷23)
    15-10.75×0.4-5.7
    62.18.1+(3-0.299÷0.23)×1
    63.(6.8-6.8×0.55)÷8.5
    64.0.12× 4.8÷0.12×4.8
    65.(3.2×1.5+2.5)÷1.6
    66.3.2×6+(1.5+2.5)÷1.6
    67.0.68×1.9+0.32×1.9
    68.10.15-10.75×0.4-5.7
    69.5.8×(3.87-0.13)+4.2×3.74
    70.32.52-(6+9.728÷3.2)×2.5
    71.[(7.1-5.6)×0.9-1.15] ÷2.5
    72.5.4÷[2.6×(3.7-2.9)+0.62]
    73.12×6÷(12-7.2)-6
    74.12×6÷7.2-6
    75.33.02-(148.4-90.85)÷2.5
    1) 76.(25%-695%-12%)*36
    77./4*3/5+3/4*2/5
    78.1-1/4+8/9/7/9
    79.+1/6/3/24+2/21
    80./15*3/5
    81.3/4/9/10-1/6
    82./3+1/2)/5/6-1/3]/1/7
    83./5+3/5/2+3/4
    84.(2-2/3/1/2)]*2/5
    85.+5268.32-2569
    86.3+456-52*8
    87.5%+6325
    88./2+1/3+1/4
    2) 89+456-78
    3) 5%+. 3/7 × 49/9 - 4/3
    4) 9 × 15/36 + 1/27
    5) 2× 5/6 – 2/9 ×3
    6) 3× 5/4 + 1/4
    7) 94÷ 3/8 – 3/8 ÷6
    8) 95/7 × 5/9 + 3/7 × 5/9
    9) 6/2 -( 3/2 + 4/5 )
    10) 8 + ( 1/8 + 1/9 )
    11) 8 × 5/6 + 5/6
    12) 1/4 × 8/9 - 1/3
    13) 10 × 5/49 + 3/14
    14) 1.5 ×( 1/2 + 2/3 )
    15) 2/9 × 4/5 + 8 × 11/5
    16) 3.1 × 5/6 – 5/6
    17) 4/7 - ( 2/7 – 10/21 )
    18) 19 × 18 – 14 × 2/7
    19) 5 × 25/16 + 2/3 × 3/4
    20) 4 × 8/7 – 5/6 × 12/15
    21) 7/32 – 3/4 × 9/24
    22) 1、 2/3÷1/2-1/4×2/5
    2、 2-6/13÷9/26-2/3
    3、 2/9+1/2÷4/5+3/8
    4、 10÷5/9+1/6×4
    5、 1/2×2/5+9/10÷9/20
    6、 5/9×3/10+2/7÷2/5
    7、 1/2+1/4×4/5-1/8
    8、 3/4×5/7×4/3-1/2
    9、 23-8/9×1/27÷1/27
    10、 8×5/6+2/5÷4
    11、 1/2+3/4×5/12×4/5
    12、 8/9×3/4-3/8÷3/4
    13、 5/8÷5/4+3/23÷9/11
    23) 1.2×2.5+0.8×2.5
    24) 8.9×1.25-0.9×1.25
    25) 12.5×7.4×0.8
    26) 9.9×6.4-(2.5+0.24)(27) 6.5×9.5+6.5×0.5
    0.35×1.6+0.35×3.4
    0.25×8.6×4
    6.72-3.28-1.72
    0.45+6.37+4.55
    5.4+6.9×3-(25-2.5)2×41846-620-380
    4.8×46+4.8×54
    0.8+0.8×2.5
    1.25×3.6×8×2.5-12.5×2.4
    28×12.5-12.5×20
    23.65-(3.07+3.65)
    (4+0.4×0.25)8×7×1.25
    1.65×99+1.65
    27.85-(7.85+3.4)
    48×1.25+50×1.25×0.2×8
    7.8×9.9+0.78
    (1010+309+4+681+6)×12
    3×9146×782×6×854
    5.15×7/8+6.1-0.60625
    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.[(7.1-5.6)×0.9-1.15] ÷2.5
    52.5.4÷[2.6×(3.7-2.9)+0.62]
    53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
    102×4.5
    7.8×6.9+2.2×6.9
    5.6×0.25
    8×(20-1.25)
    1)127+352+73+44 (2)89+276+135+33
    (1)25+71+75+29 +88 (2)243+89+111+57
    9405-2940÷28×21
    920-1680÷40÷7
    690+47×52-398
    148+3328÷64-75
    360×24÷32+730
    2100-94+48×54
    51+(2304-2042)×23
    4215+(4361-716)÷81
    (247+18)×27÷25
    36-720÷(360÷18)
    1080÷(63-54)×80
    (528+912)×5-6178
    8528÷41×38-904
    264+318-8280÷69
    (174+209)×26- 9000
    814-(278+322)÷15
    1406+735×9÷45
    3168-7828÷38+504
    796-5040÷(630÷7)
    285+(3000-372)÷36
    1+5/6-19/12
    3x(-9)+7x(-9
    (-54)x1/6x(-1/3)
    1.18.1+(3-0.299÷0.23)×1
    2.(6.8-6.8×0.55)÷8.5
    3.0.12× 4.8÷0.12×4.8
    4.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
    5.6-1.6÷4= 5.38+7.85-5.37=
    6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
    7.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
    8.10.15-10.75×0.4-5.7
    9.5.8×(3.87-0.13)+4.2×3.74
    10.32.52-(6+9.728÷3.2)×2.5
    11.[(7.1-5.6)×0.9-1.15] ÷2.5
    12.5.4÷[2.6×(3.7-2.9)+0.62]
    13.12×6÷(12-7.2)-6
    14.12×6÷7.2-6
    15.33.02-(148.4-90.85)÷2.5
    1.[(5.84-3.9)/0.4+0.15]*0.92
    2.4.38/(36.94+34.3*0.2)
    3.(284+16)*(512-8208/18)
    4.5.4/[2.6*(3.7-2.9)+0.62]
    5.[(7.1-5.6)*0.9-1.15]/2.5
    6.32.52-(6+9.728/3.2)*2.5
    7.5.8*(3.87-0.13)+4.2*3.7
    8.8/9*[15/16*(7/16-1/4)/1/2]
    9.[5 1/2-1.04*(1 2/3+5/6)]/2.9
    10.6 3/7 /3/7-[(7-0.5)*1/4]
    11.(0.75+0.2)/0.25*25%+12/0.75+7.2/2.4
    12.1.21*42-(4.46+0.14)*1375+450/18*25
    13.1+0.45/0.9-0.75-168.1/(4.3*2-0.4)
    14.605*8+3.5-44+10.9-(6.6+0.125/12.5%)
    15.56*(56-65)*[0.325-62/30+(56/8)-65 ]
    16.4/7*5/9 + 3/7*5/9-3/4 × 8/9 - 1/3
    17.50+160/40 *(58+370)/(64-45)
    18.347+45×2-4160÷52
    19.6-1.6÷4+ 5.38+7.85-5.37
    20.5.4÷[2.6×(3.7-2.9)+0.62]
    1.125×3+125×5+25×3+25
    2.9999*3+101*11*(101-92)
    3.(23/4-3/4)*(3*6+2)
    4. 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
    27. 9/22 + 1/11 ÷ 1/2
    28. 5/3 × 11/5 + 4/3
    29. 45 × 2/3 + 1/3 × 15
    30. 7/19 + 12/19 × 5/6
    31. 1/4 + 3/4 ÷ 2/3
    32. 8/7 × 21/16 + 1/2
    33. 101 × 1/5 – 1/5 × 21
    34.50+160÷40
    35.120-144÷18+35
    36.347+45×2-4160÷52
    37(58+37)÷(64-9×5)
    38.95÷(64-45)
    39.178-145÷5×6+42
    40.812-700÷(9+31×11)
    41.85+14×(14+208÷26)
    43.120-36×4÷18+35
    44.(58+37)÷(64-9×5)
    45.(6.8-6.8×0.55)÷8.5
    46.0.12× 4.8÷0.12×4.8
    47.(3.2×1.5+2.5)÷1.6
    48.6-1.6÷4= 5.38+7.85-5.37=
    49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
    50.6.5×(4.8-1.2×4)=
    51.5.8×(3.87-0.13)+4.2×3.74
    52.32.52-(6+9.728÷3.2)×2.5
    53.[(7.1-5.6)×0.9-1.15] ÷2.5
    54.5.4÷[2.6×(3.7-2.9)+0.62]
    55.12×6÷(12-7.2)-6
    56.12×6÷7.2-6
    57.0.68×1.9+0.32×1.9
    58.58+370)÷(64-45)
    59.420+580-64×21÷28
    60.136+6×(65-345÷23)
    15-10.75×0.4-5.7
    62.18.1+(3-0.299÷0.23)×1
    63.(6.8-6.8×0.55)÷8.5
    64.0.12× 4.8÷0.12×4.8
    65.(3.2×1.5+2.5)÷1.6
    66.3.2×6+(1.5+2.5)÷1.6
    67.0.68×1.9+0.32×1.9
    68.10.15-10.75×0.4-5.7
    69.5.8×(3.87-0.13)+4.2×3.74
    70.32.52-(6+9.728÷3.2)×2.5
    71.[(7.1-5.6)×0.9-1.15] ÷2.5
    72.5.4÷[2.6×(3.7-2.9)+0.62]
    73.12×6÷(12-7.2)-6
    74.12×6÷7.2-6
    75.33.02-(148.4-90.85)÷2.5
    1) 76.(25%-695%-12%)*36
    77./4*3/5+3/4*2/5
    78.1-1/4+8/9/7/9
    79.+1/6/3/24+2/21
    80./15*3/5
    81.3/4/9/10-1/6
    82./3+1/2)/5/6-1/3]/1/7
    83./5+3/5/2+3/4
    84.(2-2/3/1/2)]*2/5
    85.+5268.32-2569
    86.3+456-52*8
    87.5%+6325
    88./2+1/3+1/4
    2) 89+456-78
    3) 5%+. 3/7 × 49/9 - 4/3
    4) 9 × 15/36 + 1/27
    5) 2× 5/6 – 2/9 ×3
    6) 3× 5/4 + 1/4
    7) 94÷ 3/8 – 3/8 ÷6
    8) 95/7 × 5/9 + 3/7 × 5/9
    9) 6/2 -( 3/2 + 4/5 )
    10) 8 + ( 1/8 + 1/9 )
    11) 8 × 5/6 + 5/6
    12) 1/4 × 8/9 - 1/3
    13) 10 × 5/49 + 3/14
    14) 1.5 ×( 1/2 + 2/3 )
    15) 2/9 × 4/5 + 8 × 11/5
    16) 3.1 × 5/6 – 5/6
    17) 4/7 - ( 2/7 – 10/21 )
    18) 19 × 18 – 14 × 2/7
    19) 5 × 25/16 + 2/3 × 3/4
    20) 4 × 8/7 – 5/6 × 12/15
    21) 7/32 – 3/4 × 9/24
    22) 1、 2/3÷1/2-1/4×2/5
    2、 2-6/13÷9/26-2/3
    3、 2/9+1/2÷4/5+3/8
    4、 10÷5/9+1/6×4
    5、 1/2×2/5+9/10÷9/20
    6、 5/9×3/10+2/7÷2/5
    7、 1/2+1/4×4/5-1/8
    8、 3/4×5/7×4/3-1/2
    9、 23-8/9×1/27÷1/27
    10、 8×5/6+2/5÷4
    11、 1/2+3/4×5/12×4/5
    12、 8/9×3/4-3/8÷3/4
    13、 5/8÷5/4+3/23÷9/11
    23) 1.2×2.5+0.8×2.5
    24) 8.9×1.25-0.9×1.25
    25) 12.5×7.4×0.8
    26) 9.9×6.4-(2.5+0.24)(27) 6.5×9.5+6.5×0.5
    0.35×1.6+0.35×3.4
    0.25×8.6×4
    6.72-3.28-1.72
    0.45+6.37+4.55
    5.4+6.9×3-(25-2.5)2×41846-620-380
    4.8×46+4.8×54
    0.8+0.8×2.5
    1.25×3.6×8×2.5-12.5×2.4
    28×12.5-12.5×20
    23.65-(3.07+3.65)
    (4+0.4×0.25)8×7×1.25
    1.65×99+1.65
    27.85-(7.85+3.4)
    48×1.25+50×1.25×0.2×8
    7.8×9.9+0.78
    (1010+309+4+681+6)×12
    3×9146×782×6×854
    5.15×7/8+6.1-0.60625
    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.[(7.1-5.6)×0.9-1.15] ÷2.5
    52.5.4÷[2.6×(3.7-2.9)+0.62]
    53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6
    102×4.5
    7.8×6.9+2.2×6.9
    5.6×0.25
    8×(20-1.25)
    1)127+352+73+44 (2)89+276+135+33
    (1)25+71+75+29 +88 (2)243+89+111+57
    9405-2940÷28×21
    920-1680÷40÷7
    690+47×52-398
    148+3328÷64-75
    360×24÷32+730
    2100-94+48×54
    51+(2304-2042)×23
    4215+(4361-716)÷81
    (247+18)×27÷25
    36-720÷(360÷18)
    1080÷(63-54)×80
    (528+912)×5-6178
    8528÷41×38-904
    264+318-8280÷69
    (174+209)×26- 9000
    814-(278+322)÷15
    1406+735×9÷45
    3168-7828÷38+504
    796-5040÷(630÷7)
    285+(3000-372)÷36
    1+5/6-19/12
    3x(-9)+7x(-9
    (-54)x1/6x(-1/3)
    1.18.1+(3-0.299÷0.23)×1
    2.(6.8-6.8×0.55)÷8.5
    3.0.12× 4.8÷0.12×4.8
    4.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6
    5.6-1.6÷4= 5.38+7.85-5.37=
    6.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
    7.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9
    8.10.15-10.75×0.4-5.7
    9.5.8×(3.87-0.13)+4.2×3.74
    10.32.52-(6+9.728÷3.2)×2.5
    11.[(7.1-5.6)×0.9-1.15] ÷2.5
    12.5.4÷[2.6×(3.7-2.9)+0.62]
    13.12×6÷(12-7.2)-6
    14.12×6÷7.2-6
    15.33.02-(148.4-90.85)÷2.5
    1.[(5.84-3.9)/0.4+0.15]*0.92
    2.4.38/(36.94+34.3*0.2)
    3.(284+16)*(512-8208/18)
    4.5.4/[2.6*(3.7-2.9)+0.62]
    5.[(7.1-5.6)*0.9-1.15]/2.5
    6.32.52-(6+9.728/3.2)*2.5
    7.5.8*(3.87-0.13)+4.2*3.7
    8.8/9*[15/16*(7/16-1/4)/1/2]
    9.[5 1/2-1.04*(1 2/3+5/6)]/2.9
    10.6 3/7 /3/7-[(7-0.5)*1/4]
    11.(0.75+0.2)/0.25*25%+12/0.75+7.2/2.4
    12.1.21*42-(4.46+0.14)*1375+450/18*25
    13.1+0.45/0.9-0.75-168.1/(4.3*2-0.4)
    14.605*8+3.5-44+10.9-(6.6+0.125/12.5%)
    15.56*(56-65)*[0.325-62/30+(56/8)-65 ]
    16.4/7*5/9 + 3/7*5/9-3/4 × 8/9 - 1/3
    17.50+160/40 *(58+370)/(64-45)
    18.347+45×2-4160÷52
    19.6-1.6÷4+ 5.38+7.85-5.37
    20.5.4÷[2.6×(3.7-2.9)+0.62]
    30.8÷[14-(9.85+1.07)]
    [60-(9.5+28.9)]÷0.18
    2.881÷0.43-0.24×3.5
    20×[(2.44-1.8)÷0.4+0.15]
    28-(3.4+1.25×2.4)
    2.55×7.1+2.45×7.1
    777×9+1111×3
    0.8×〔15.5-(3.21+5.79)〕
    (31.8+3.2×4)÷5
    31.5×4÷(6+3)
    0.64×25×7.8+2.2
    2÷2.5+2.5÷2
    194-64.8÷1.8×0.9
    36.72÷4.25×9.9
    5180-705×6
    24÷2.4-2.5×0.8
    (4121+2389)÷7
    671×15-974
    469×12+1492
    405×(3213-3189)
    3.416÷(0.016×35)
    0.8×[(10-6.76)÷1.2]
    19.4×6.1×2.3 5.67×0.2-0.62
    18.1×0.92+3.930.0430.24+0.875
    0.4×0.7×0.250.75×102100-56.23
    0.78+5.436+14.07×0.86+9.12.5
    1、89+124+11+26+48 2、875-147-23
    3.25×125×40×8 4、147×8+8×53
    5、125×64 6、0.9+1.08+0.92+0.1
    用簡便方法計算
    ①89+124+11+26+48 ②875-147-23
    ③147×8+8×53 ④125×64
    計算下面各題.
    1.280+840÷24×5 2.85×(95-1440÷24)
    3.58870÷(105+20×2) 4.80400-(4300+870÷15)
    5.1437×27+27×563 6.81432÷(13×52+78)
    7.125×(33-1) 8.37.4-(8.6+7.24-6.6)
    計算.(1∶1)
    (1)156×107-7729 (2)37.85-(7.85+6.4)
    (3)287×5+96990÷318 (4)1554÷[(72-58)×3]
    脫式計算
    2800÷ 100+789 (947-599)+76×64
    1.36×(913-276÷23) 2.(93+25×21)×9
    3.507÷13×63+498 4.723-(521+504)÷25
    5.384÷12+23×371 6.(39-21)×(396÷6)
    (1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30
    (3)28×(5+969.9÷318) (4)81÷[(72-54)×9]
    57×12-560÷35 848-640÷16×12
    960÷(1500-32×45) [192-(54+38)]×67
    138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)
    178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199
    123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178
    79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310
    4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50
    25×32×125 32×(25+125) 102×76 58×98
    178×101-178 84×36+64×84 75×99+2×75 83×102-83×2
    98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)
    178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75
    不好意思哈,只找到了這么多.
    我來回答
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