加减乘除四则混合运算个人不怎么懂4则的意思 但是要150道啊 加减乘除都要加减乘除混合运算 出了的自己说要多少分 我出

1个回答

  • 盲目做题、题海战术不一定奏效,掌握方法、举一反三绝对是王道.

    1.20-3.65=

    2.12×6÷7.2-6=

    3.3.2+1.73=

    4.33.02-(148.4-90.85)÷2.5=

    5.18.7+3.14=

    6.25×4÷25×4○25×4-25×4

    7.23.5-2.8=

    8.600÷20÷5

    9.3.6-1.28+3.09

    10.600÷(20×5)

    11.4.32-(1.26+2.34)

    12.450÷18-12 2.5+3.25+0.75+7.5

    13.450÷(18-12)

    14.26.7+147.2=

    15.3840-(103+17)×25 801.6-21.9=

    16.3840-103+17×25 20-0.85=

    17.412+750÷5×36 33.4-9.48=

    18.(412+750÷5)×36

    19.13.1+120.95=

    20.750÷5+410×36

    21.100-19.2=

    22.(750+410)÷5×36

    23.6.2+5.18+2.8

    24.35×(329-129)

    25.15.35-(5.35+7.2)

    26.35×329-129×35

    27.3.63-1.25+17.37-8.75

    28.54÷18+41×3 13.7-9.9

    29.16×5-80÷16

    30.15.78+2.45=

    31.640+360÷60+40

    32.98×45+2×45 5×(825-115÷23)

    33.56×102 21×(376-376÷8)=

    34.0.48+0.16+0.52

    35.(143+429÷13)×24=

    36.57-4.76-1.24 396+126÷18-19=10

    37.45.7-5.7 240-240÷15×4=236

    38.8.5+1.5-6.3

    39.(7225-104×15)÷55=103

    40.7236÷36-29 78×50-1440÷12

    41.0.5+0.14

    42.3856÷16+85×16

    43.7.6-3.8

    44.4000÷(16+832÷13)

    45.1415-1315+815

    46.(326+95×25)÷37 72÷(1.2+0.6)×5

    47.(7236÷18-228)×28

    48.41517+8712+3217

    49.(4275-24×75)÷25

    50.618-156-31516

    51.3.6÷(1.2+0.5)×5

    52.6.5+116-4.8

    53.3.7-2.5+4.6

    54.1538-534+4.8

    55.3.6×6÷0.9 9.28-3313-2213-1813

    56.35.6-5×1.73

    57.10314-(2314+3.9)

    58.6.75+2.52÷12

    59.1016-31120-2.45+1.6 7-0.5×14+0.83 X-3120=3120

    60.2.6+8×0.5×3 6.75+3X=1834

    61.0.75÷0.3÷0.5-3.2 310-415+518

    62.5/4+7/1-5/4=

    63.7/4+5/3-6/5=

    64.2/5-3/2-5/2=

    65.8/5-5/8-2/8-1/7+6/8+2/7=

    66.5/7-6/7+2/7=

    67.6/7+3/5-7/1=

    68.5/7-2/4+3/7=

    69.6/7+3/5-2/9=

    70.2/5+2/8-3/7=

    71.2/7+3/8-2/8

    72.3/5-3/5+6/5=

    73.5/3-3/5+3/5=

    74.3/5+5/7-3/7=3/7 × 49/9 - 4/3

    75.8/9 × 15/36 + 1/27

    76.12× 5/6 – 2/9 ×3

    77.8× 5/4 + 1/4

    78.6÷ 3/8 – 3/8 ÷6

    79.4/7 × 5/9 + 3/7 × 5/9

    80.5/2 -( 3/2 + 4/5 )

    81.7/8 + ( 1/8 + 1/9 )

    82.9 × 5/6 + 5/6

    83.3/4 × 8/9 - 1/3

    84.7 × 5/49 + 3/14

    85.6 ×( 1/2 + 2/3 )

    87.8 × 4/5 + 8 × 11/5

    88.31 × 5/6 – 5/6

    89.9/7 - ( 2/7 – 10/21 )

    90.5/9 × 18 – 14 × 2/7

    91.4/5 × 25/16 + 2/3 × 3/4

    92.14 × 8/7 – 5/6 × 12/15

    17/32 – 3/4 × 9/24

    3 × 2/9 + 1/3

    5/7 × 3/25 + 3/7

    3/14 ×× 2/3 + 1/6

    1/5 × 2/3 + 5/6

    9/22 + 1/11 ÷ 1/2

    5/3 × 11/5 + 4/3

    45 × 2/3 + 1/3 × 15

    7/19 + 12/19 × 5/6

    1/4 + 3/4 ÷ 2/3

    8/7 × 21/16 + 1/23.6÷(1.2+0.5)×5 57+358-41112

    3.6÷[(1.2+0.5)×5]

    241130-15+616 0.4×(3.2-0.8)÷1.2

    1516-715-2.8

    5×〔(3.2+4.06)÷6.05〕

    1960+(125-1415) 4.5+1.43÷1.3-1.23

    435-(7.2-314) 3.5+5.6÷7×4 1714-(558+4.5)

    3.6÷0.4-1.2×5

    523+6310+313+2.7

    13.6×3-40.6÷2

    18.79-(4.79+335)-0.4

    9.18÷1.7+3.75÷1.5

    3.82+(738-2.82)-534

    20.9+10.5÷(5.2-3.5)