三年级四则混合运算题

1.23.78÷（17+22）=18×2×2+17=24.24×4-（54-51）=2.2×2×4×3=（18×4+19）÷13=25.3.59+（48-46）×3=2×（44+4）=26.4.10×（2+7）=67-38-5-18=27.5.（37-24）×6=（57+21）÷26=28.6.44÷（2+9）=（3+2）×9=29.7.66+（49-45）×2=83-5-16-14=30.8.2×4×2×5=4×4+27=31.9.（2+34）×2=5×4×6-36=32.10.（9+27）÷9=4×6×2×2=33.11.（5+2）×2=52÷（19+7）=34.12.6×3+10=79+（45-44）×8=35.13.（21÷3+33）×2=2×7×2×3=36.14.（7×6+32）÷37=（89-9）÷10=37.15.98-36-42=（24+66）÷9=38.16.45÷5÷3+37=42+15+7+23=39.17.41+17+4+19=31+（74-67）×7=40.18.4×（36÷6-5）=60+（97-94）×5=41.19.58-15-42=2×2×2×2=42.20.56÷（55-41）=3+39+54=43.21.11+31+19+29=41-4-6-14=44.22.8+（69-63）×9=8×5+56=45.46.49÷（69-62）=69.8×6+49=47.22+19+20+30=70.18×3+2×7=48.（38+34）÷9=71.64÷（5+11）=49.10×7+24=72.2×2×10×2=50.54÷（3+3）=73.2×4+4×10=51.69-15-31-9=74.54+（47-33）×2=52.7+（22-2）×3=75.61+（48-30）×2=53.3×5+48=76.（49+23）÷36=54.（58-53）×5=77.11×8-（63-36）=55.3×2×4×4=78.6×（13-10）=56.42÷2÷3+40=79.88-16-16-28=57.（36-4）÷16=80.14×5+4×7=58.10×7+21=81.6×4+8×4=59.99÷（38-5）=82.（6×9+31）÷17=60.7×（30÷3-7）=83.3×3×10+8=61.（49-25）÷6=84.（44-28）×6=62.（5+26）×2=85.3×（32-28）=63.（95-63）÷16=86.22×2+4×9=64.18×2-（95-67）=87.80÷2÷2+6=65.2×2×7×2=88.5×3×3×2=66.26+6+25=89.94-40-20=67.5×6×5-93=90.67+9+8+6=68.（13+47）÷15=91.（9+28）×2=92.27×2+6×5=97.13+（24-17）×6=93.12×6+10×2=98.7×2+44=94.（3÷3+21）×2=99.（78-58）÷10=95.3×3+7×8=100.32÷2÷8+66=96.12×4-（32-7）=1.8924.9347.9170.6893.922.4825.748.871.494.443.6526.9649.9472.8095.654.9027.650.973.4896.235.7828.351.1474.8297.556.429.4552.6775.9798.587.7430.4853.6376.299.28.8031.4354.2577.61100.689.7232.8455.9678.1810.433.9656.4779.2811.1434.257.280.9812.2835.8758.9181.5613.8036.8459.382.514.237.860.2183.9815.2038.1061.484.9616.4039.8762.6285.1217.8140.8063.286.8018.441.7564.887.2619.142.1665.5688.9020.443.9666.5789.3421.9044.1767.5790.9022.6245.9668.491.7423.246.769.9792.8422+12×20=45×20+100=(28+12)×30=30×23－60=200－15×10=28+12×30=(12+20)×45=(48－12)+6=7×8×32=(25+38)×15=369÷3+127－200×5=(159+456)÷205+146－52=2100－21×53+2255=(103-336÷21)×15=800－(2000－9600÷8)=40×48－(1472+328)÷5=(488+344)÷(202－194)=2940÷28+136×7=605×(500－494)－1898=(2886+6618)÷(400－346)=9125－(182+35×22)=(154－76)×(38+49)=

3800－136×9－798=(104+246)×(98÷7)=918÷9×(108-99)=(8645+40×40)÷5=(2944+864)÷(113－79)=8080－1877+1881÷3=(5011－43×85)+3397=2300－1122÷(21-15)=816÷(4526－251×18)=(7353+927)÷(801-792)=(28+172)÷(24+16)=6240÷48+63×48=950－28×6+666=86×(35+117÷9)=2500+(360－160÷4)=16×4＋6×3=39÷3＋48÷6=24×4－42÷3=7×6－12×3=56÷4＋72÷8=2940÷28×21=920－1680÷40÷7=690+47×52－398=50＋160÷40=148+3328÷64－75=（58+370）÷（64－45）=360×24÷32+730=120－144÷18+35=2100－94+48×54=347+45×2-4160÷52=51+（2304-2042）×23=（58+37）÷（64－9×5）=4215+（4361－716）÷81=95÷（64－45）=（247+18）×27÷25=178－145÷5×6+42=36－720÷（360÷18）=420+580－64×21÷28=1080÷（63-54）×80=812－700÷（9+31×11）=（528+912）×5－6178=（136+64）×（65-345÷23）=8528÷41×38－904=85+14×（14+208÷26）=264+318-8280÷69=（284+16）×（512-820818÷）=（174+209）×26－9000=120-36×4÷18+35=814－（278+322）÷15=×××1253+1255+253+25=1406+735×9÷45=9999×3+101×11×(101-92)=3168-7828÷38+504=(23/4-3/4)(3××6+2)=796-5040÷（630÷7）=3/7×49/9-4/3=285+（3000－372）÷36=8/9×15/36+1/27=546×(210-195)3045÷×2/3+1/3×15=12×5/6–2/93=×7/19+12/195/6=×8×5/4+1/4=1/4+3/42/3=÷6÷3/8–3/86=÷8/7×21/16+1/2=4/7×5/9+3/75/9=×101×1/5–1/521=×5/2－（3/2+4/5）=7/8+（1/8+1/9）=×5/6+5/6=3/4×8/9－1/3=×5/49+3/14=×（1/2+2/3）=8×4/5+811/5=×31×5/6–5/6=9/7－（2/7–10/21）=920－1680÷40÷7=690+47×52－398=97－12×6+43=26×4－125÷5=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=546×(210－195)÷30=3/7×49/9－4/3=8/9×15/36+1/27=12×5/6–2/93=×6÷3/8–3/86=÷4/7×5/9+3/75/9=×5/2－（3/2+4/5）=7/8+（1/8+1/9）=×5/6+5/6=3/4×8/9－1/3=7×5/49+3/14=6×（1/2+2/3）=8×4/5+811/5=×31×5/6–5/6=9/7－（2/7–10/21）=5/9×18–14×2/7=4/5×25/16+2/33/4=×14×8/7–5/612/15=×17/32–3/49/24=×3×2/9+1/3=5/7×3/25+3/7=1/5×2/3+5/6=9/22+1/111/2=÷5/3×11/5+4/3=45×2/3+1/315=×7/19+12/195/6=×1/4+3/42/3=÷8/7×21/16+1/2=101×1/5–1/521=×50＋160÷40=58+370）÷（64-45）=120－144÷18+35=347+45×2－4160÷52=58+37）÷（64－9×5）=95÷（64-45）=178－145÷5×6+42=420+580－64×21÷28=812－700÷（9+31×11）=2/3÷1/2－1/4×2/5=2－6/13÷9/26－2/3=

2/9＋1/2÷4/5＋3/8=10÷5/9＋1/6×4=1/2×2/5＋9/10÷9/20=5/9×3/10＋2/7÷2/5=1/2＋1/4×4/5－1/8=3/4×5/7×4/3－1/2=23－8/9×1/27÷1/27=8×5/6＋2/5÷4=1/2＋3/4×5/12×4/5=8/9×3/4－3/8÷3/4=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