问题标题:
【五年级分数综合简算和解方程分数综合简算需要100道解方程需要90道快点啊要开学了拜托了】
问题描述:

五年级分数综合简算和解方程

分数综合简算需要100道

解方程需要90道

快点啊要开学了拜托了

刘明政回答:
  1.125*3+125*5+25*3+252.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4.3/7×49/9-4/35.8/9×15/36+1/276.12×5/6–2/9×37.8×5/4+1/48.6÷3/8–3/8÷69.4/7×5/9+3/7×5/910.5/2-(3/2+4/5)11.7/8+(1/8+1/9)12.9×5/6+5/613.3/4×8/9-1/314.7×5/49+3/1415.6×(1/2+2/3)16.8×4/5+8×11/517.31×5/6–5/618.9/7-(2/7–10/21)19.5/9×18–14×2/720.4/5×25/16+2/3×3/421.14×8/7–5/6×12/1522.17/32–3/4×9/2423.3×2/9+1/324.5/7×3/25+3/725.3/14××2/3+1/626.1/5×2/3+5/627.9/22+1/11÷1/228.5/3×11/5+4/329.45×2/3+1/3×1530.7/19+12/19×5/631.1/4+3/4÷2/332.8/7×21/16+1/233.101×1/5–1/5×2134.50+160÷4035.120-144÷18+3536.347+45×2-4160÷5237(58+37)÷(64-9×5)38.95÷(64-45)39.178-145÷5×6+4240.812-700÷(9+31×11)41.85+14×(14+208÷26)43.120-36×4÷18+3544.(58+37)÷(64-9×5)45.(6.8-6.8×0.55)÷8.546.0.12×4.8÷0.12×4.847.(3.2×1.5+2.5)÷1.648.6-1.6÷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)+4.2×3.7452.32.52-(6+9.728÷3.2)×2.553.[(7.1-5.6)×0.9-1.15]÷2.554.5.4÷[2.6×(3.7-2.9)+0.62]55.12×6÷(12-7.2)-656.12×6÷7.2-657.0.68×1.9+0.32×1.958.58+370)÷(64-45)59.420+580-64×21÷2860.136+6×(65-345÷23)15-10.75×0.4-5.762.18.1+(3-0.299÷0.23)×163.(6.8-6.8×0.55)÷8.564.0.12×4.8÷0.12×4.865.(3.2×1.5+2.5)÷1.666.3.2×6+(1.5+2.5)÷1.667.0.68×1.9+0.32×1.968.10.15-10.75×0.4-5.769.5.8×(3.87-0.13)+4.2×3.7470.32.52-(6+9.728÷3.2)×2.571.[(7.1-5.6)×0.9-1.15]÷2.572.5.4÷[2.6×(3.7-2.9)+0.62]73.12×6÷(12-7.2)-674.12×6÷7.2-675.33.02-(148.4-90.85)÷2.51)76.(25%-695%-12%)*3677./4*3/5+3/4*2/578.1-1/4+8/9/7/979.+1/6/3/24+2/2180./15*3/581.3/4/9/10-1/682./3+1/2)/5/6-1/3]/1/783./5+3/5/2+3/484.(2-2/3/1/2)]*2/585.+5268.32-256986.3+456-52*887.5%+632588./2+1/3+1/42)89+456-783)5%+.3/7×49/9-4/34)9×15/36+1/275)2×5/6–2/9×36)3×5/4+1/47)94÷3/8–3/8÷68)95/7×5/9+3/7×5/99)6/2-(3/2+4/5)10)8+(1/8+1/9)11)8×5/6+5/612)1/4×8/9-1/313)10×5/49+3/1414)1.5×(1/2+2/3)15)2/9×4/5+8×11/516)3.1×5/6–5/617)4/7-(2/7–10/21)18)19×18–14×2/719)5×25/16+2/3×3/420)4×8/7–5/6×12/1521)7/32–3/4×9/24   (0.5+x)+x=9.8÷2   2(X+X+0.5)=9.8   25000+x=6x   3200=450+5X+X   X-0.8X=6   12x-8x=4.8   7.5*2X=15   1.2x=81.6   x+5.6=9.4   52-x=15   91÷x=1.3   X+8.3=10.7   15x=3   3x-8=16   7(x-2)=2x+3   3x+9=2718(x-2)=270   12x=300-4x   7x+5.3=7.4   3x÷5=4.8   30÷x+25=85   1.4×8-2x=6   6x-12.8×3=0.06   410-3x=170   3(x+0.5)=21   0.5x+8=43   6x-3x=18   1.5x+18=3x   5×3-x÷2=8   0.273÷x=0.35   1.8x=0.972   x÷0.756=90   9x-40=5   x÷5+9=21   48-27+5x=31   10.5+x+21=56   x+2x+18=78   (200-x)÷5=30   (x-140)÷70=4   0.1(x+6)=3.3×0.4   4(x-5.6)=1.6   7(6.5+x)=87.5   (27.5-3.5)÷x=4   x+19.8=25.8   5.6x=33.6   9.8-x=3.8   75.6÷x=12.6   5x+12.5=32.3   5(x+8)=102   x+3x+10=70   3(x+3)=50-x+3   5x+15=60   3.5-5x=2   0.3×7+4x=12.5   x÷1.5-1.25=0.75
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