《级分数简算》word版

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1、323232321.125*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+8×11/517.3

2、1×5/6–5/618.9/7-（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/

3、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÷449.7.2÷0.8-1.2×5

4、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）-63256.12×6÷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）61、15-10.75×0.4-5.762.18.1＋(

5、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)

6、-674.12×6÷7.2-675.33.02-(148.4-90.85)÷2.576.(25%-695%-12%)*3677./4*3/5+3/4*2/578.1-1/4+8/9/7/979.1/6X/3/24+2/2180.1/15*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)]*2/585.3569+5268.32-256986.3+456-52*887.5%+632588.1/2+1/3+1/489、89+456-78

7、90、5%+3/7×49/9-4/391、9×15/36+1/273）5.38+7.85-5.374）6-1.19×3-0.435)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

8、–14×2/719)5×25/16+2/3×3/420)4×8/7–5/6×12/1521)7/32–3/4×9/243211/14-3/14+1/8=4.05-(2.8+0.7)=0.554.05-2.8-0.7=4.05-(2.8+0.7)=0.55212+198=(200+12)+(100+98)=200+12