4/9×3= 5÷1/3 宜出战将= 1/2÷1/3 =21/25÷42= 4/5×3/4 = 8.7×0.2=4×0.25= 1/7×14= 2/3÷5/6来自=1.25×8= 3/5÷5/8= 6/7×3/2=6×8.8= 4/11÷4= 4/9×3/8=360问答5/3÷5= 0÷8/3= 额步服简还随距木往4/7-2/3=2/7坏护可孙创务于甚积也×2= 41/12×4= 4÷3/16=12÷9/4= 75/8 ÷5= 12×16/9=2/3×3= 8÷9/4 = 5/3÷3/5 =4/5×5/8= 7/9×9/7= 2.64+3.6=2.4×50= 逐普方银火目3500÷70= 2050-298=2+7÷9= 0.3÷3%= 286+1伟装项98=314-202= 526+301= 223-99=1/2×3/5= 1. 89÷100= 0.82+0.08=73×1= 0.63×10= 4÷10=17÷1000= 0.56+0.4= 1.25×100=5.6+99= 4大明民试足况如式3×63/21= 1行具宗推业赵纪运00÷25=1-0.93= 90-0.9= 18.3×1/3=794-198= 68×25= 43.3-63/21 =72×125= 3001-1998= 23/5×5/6 =20/3×12= 1/2-1/6= 30.25×4/5=粉庆广速5/6-1/2= 前处相后号望1/2×1/5=4.25×4/25×457.26-(5.26-1.5)106.25+3.85-2.125+3.87511.9-2456×215/11-4×2.7513.375+5.75弦异内矛将富内+2.25+6.625(15.1-9036)÷18163.8×5.25+14.5172.1×4.3+5.7×2.119.102×45-3282.8×3.1+16/823÷(50-12.5) ÷2.524×2/5×1/325.6÷110×47+6393.5×2.7-52.2/1828-1/7×1/53.375×0.97+0.97×6.6256.5酸林重套换没4+2.4+3.46+0.695.6×1.8+95.6×8.235.6-420/类矛由特哪境最益12×4344/3.6-5.4×0.2516/2+30/2+90/6500望略或属她称备钟表木垂0-105×340.15矛飞题的冲千/0.25+0.75×1.2体皮41×(1/2+1/3+1/4)×0.2442×(25+4)×43×63/21-840.81/0.25+5.96×5略配缺乎即耐良父对乡哪403÷13×2746.1.5×4.2-0.75÷0.253.27×4 +3.27×5.7(1.2+ 1.8)×4.5102船官树殖溶决罪末穿双5-768÷320.25×80-0.45÷0.950.1025-768÷3281.2-11÷7-×3=6696÷62-6.5×10.6 =2/7×3/9 ÷2/7 =6756-193-207=97×360+3×360=4/9×3= 5÷1/3 = 1/2÷1/3 = 2/7×3/9 ÷2/7 = 21/25÷42= 4/5×3/4 = 8.7×0.2= 4×0.25= 1/7×14= 2/3÷5/6= 1.25×8= 3/5÷5/8= 6/7×3/2= 6×8.8= 4/11÷4= 4/9×3/8= 5/3÷5= 0÷8/3= 4/7 -2/3= 2/7×2 = 41/12×4= 4÷3/16= 12÷9/4 = 75/8 ÷5= 12×16/9 = 2/3×3= 8÷9/4 = 5/3÷3/5 = 4/5×5/8 = 7/9×9/7 = 2.64+3.6= 2.4×50= 3500÷70= 2050-298= 2+7÷9= 0.3÷3%= 81.2-11÷7-×3= 6696÷62-6.5×10.6 =1125-997 998+1246+9989 (8700+870+87)÷87125×8.8 1.3+4.25+3.7+3.75 17.15-(3.5-2.85)3.4×99+3.4 4.8×1.01 0.4×(2.5÷73)(1.6+1.6+1.6+1.6)×25 ( + - )÷12.3-2.45-5.7-4.55 2 + 0.125×0.25×6464.2×87+0.642×1300 78×36+7.8×741-7 17+ 80.125× +0.5 2.42 +4.58 -4325÷100 4.25-3 -(2 -1 )(1)1.25*17.6+36.1/0.8+2.36*12.51.25*17.6+36.1/0.8+2.36*12.5=(5/4)*17.6+36.1*(5/4)+23.6*(50/4)=176/8+361/8+236/8=773/8=96.625(2)7.5*2.3+1.9*2.57.5*2.3+1.9*2.5=7.5*(1.9+0.4)+1.9*2.5=(7.5+2.5)*1.9+7.5*0.4=19+3 =22(3)2004/2003*20052004/2003*2005=(2004/2003)*(2003+2)=2004+4008/2003(4)276*543-267/276+543*275276*543-267/276+543*275=543*(276+275)-267/276=543*551-267/2761.125*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 × 9/2422) 1、 2/3÷1/2-1/4×2/52、 2-6/13÷9/26-2/33、 2/9+1/2÷4/5+3/84、 10÷5/9+1/6×45、 1/2×2/5+9/10÷9/206、 5/9×3/10+2/7÷2/57、 1/2+1/4×4/5-1/88、 3/4×5/7×4/3-1/29、 23-8/9×1/27÷1/2710、 8×5/6+2/5÷411、 1/2+3/4×5/12×4/512、 8/9×3/4-3/8÷3/413、 5/8÷5/4+3/23÷9/1123) 1.2×2.5+0.8×2.524) 8.9×1.25-0.9×1.2525) 12.5×7.4×0.826) 9.9×6.4-(2.5+0.24)(27) 6.5×9.5+6.5×0.50.35×1.6+0.35×3.40.25×8.6×46.72-3.28-1.720.45+6.37+4.555.4+6.9×3-(25-2.5)2×41846-620-3804.8×46+4.8×540.8+0.8×2.51.25×3.6×8×2.5-12.5×2.428×12.5-12.5×2023.65-(3.07+3.65)(4+0.4×0.25)8×7×1.251.65×99+1.6527.85-(7.85+3.4)48×1.25+50×1.25×0.2×87.8×9.9+0.78(1010+309+4+681+6)×123×9146×782×6×8545.15×7/8+6.1-0.606251. 3/7 × 49/9 - 4/32. 8/9 × 15/36 + 1/273. 12× 5/6 – 2/9 ×34. 8× 5/4 + 1/45. 6÷ 3/8 – 3/8 ÷66. 4/7 × 5/9 + 3/7 × 5/97. 5/2 -( 3/2 + 4/5 )8. 7/8 + ( 1/8 + 1/9 )9. 9 × 5/6 + 5/610. 3/4 × 8/9 - 1/311. 7 × 5/49 + 3/1412. 6 ×( 1/2 + 2/3 )13. 8 × 4/5 + 8 × 11/514. 31 × 5/6 – 5/615. 9/7 - ( 2/7 – 10/21 )16. 5/9 × 18 – 14 × 2/717. 4/5 × 25/16 + 2/3 × 3/418. 14 × 8/7 – 5/6 × 12/1519. 17/32 – 3/4 × 9/2420. 3 × 2/9 + 1/321. 5/7 × 3/25 + 3/722. 3/14 × 2/3 + 1/623. 1/5 × 2/3 + 5/624. 9/22 + 1/11 ÷ 1/225. 5/3 × 11/5 + 4/326. 45 × 2/3 + 1/3 × 1527. 7/19 + 12/19 × 5/628. 1/4 + 3/4 ÷ 2/329. 8/7 × 21/16 + 1/230. 101 × 1/5 – 1/5 × 2131.50+160÷40 (58+370)÷(64-45)32.120-144÷18+3533.347+45×2-4160÷5234(58+37)÷(64-9×5)35.95÷(64-45)36.178-145÷5×6+42 420+580-64×21÷2837.812-700÷(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+3541.(58+37)÷(64-9×5)42.(6.8-6.8×0.55)÷8.543.0.12× 4.8÷0.12×4.844.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.645.6-1.6÷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+0.32×1.948.10.15-10.75×0.4-5.749.5.8×(3.87-0.13)+4.2×3.7450.32.52-(6+9.728÷3.2)×2.551.[(7.1-5.6)×0.9-1.15] ÷2.552.5.4÷[2.6×(3.7-2.9)+0.62]53.12×6÷(12-7.2)-6 (4)12×6÷7.2-6102×4.57.8×6.9+2.2×6.95.6×0.258×(20-1.25)1)127+352+73+44 (2)89+276+135+33(1)25+71+75+29 +88 (2)243+89+111+579405-2940÷28×21920-1680÷40÷7690+47×52-398148+3328÷64-75360×24÷32+7302100-94+48×5451+(2304-2042)×234215+(4361-716)÷81(247+18)×27÷2536-720÷(360÷18)1080÷(63-54)×80(528+912)×5-61788528÷41×38-904264+318-8280÷69(174+209)×26- 9000814-(278+322)÷151406+735×9÷453168-7828÷38+504796-5040÷(630÷7)285+(3000-372)÷361+5/6-19/123x(-9)+7x(-9(-54)x1/6x(-1/3)1.18.1+(3-0.299÷0.23)×12.(6.8-6.8×0.55)÷8.53.0.12× 4.8÷0.12×4.84.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.65.6-1.6÷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+0.32×1.98.10.15-10.75×0.4-5.79.5.8×(3.87-0.13)+4.2×3.7410.32.52-(6+9.728÷3.2)×2.511.[(7.1-5.6)×0.9-1.15] ÷2.512.5.4÷[2.6×(3.7-2.9)+0.62]13.12×6÷(12-7.2)-614.12×6÷7.2-615.33.02-(148.4-90.85)÷2.5
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