• 29.65 KB
  • 2022-06-17 发布

【9A文】小学数学简便运算练习题

  • 10页
  • 当前文档由用户上传发布,收益归属用户
  1. 1、本文档由用户上传,淘文库整理发布,可阅读全部内容。
  2. 2、本文档内容版权归属内容提供方,所产生的收益全部归内容提供方所有。如果您对本文有版权争议,请立即联系网站客服。
  3. 3、本文档由用户上传,本站不保证质量和数量令人满意,可能有诸多瑕疵,付费之前,请仔细阅读内容确认后进行付费下载。
  4. 网站客服QQ:403074932
【MeiWei_81重点借鉴文档】小学数学简便运算练习题(13×8)×12520×(17×5)14×20×5276×38+276×6225×(40×32)(5×7)×808×14×125×616×25×5×425×13×43×12×523×4×540×7×3×525×6×4×53475-19992843-598(8×6)×1254×8×25×125259+468+741+53236×25(15+25)×23700-2185-81512×2528×25125×(8+4)25×(8+40)125×2425×2416×25×1932×12544×250125×5620×12×5×3724-29825×1675×25×2×4345+49716×(37+12)48×19+52×1964×12525×48(25+7)×432+144+68+56847-2974×7×25×360×(15+500)248+198435+19998×(125+9)46×18+54×18(400+16)×5170×4+80×4103×5613×68+13×32(2+4)×155×(20+6)8×23+8×279×6+4×96×29+6×715×116+5×84(125+12)×829×317+317×7199×1475×99+75102×3649×80+80230-216-18448×125(25×30)×418×8×125×2125×(8×6)25×444×20×75×567×9+33×94×(25×30)4×(25+150+75)12×15+12×3532×2513×5+41×5+26×55×(18+20)52×989×99+9936×5+36×538×99+385×(18×20)31×128-28×31(25+250)×4(125×125)×846×10130.8÷[14-(9.85+1.07)][60-(9.5+28.9)]÷0.182.881÷0.43-0.24×3.520×[(2.44-1.8)÷0.4+0.15]28-(3.4+1.25×2.4)2.55×7.1+2.45×7.1777×9+1111×30.8×〔15.5-(3.21+5.79)〕(31.8+3.2×4)÷531.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷2194-64.8÷1.8×0.936.72÷4.25×9.95180-705×624÷2.4-2.5×0.8(4121+2389)÷7671×15-974469×12+1492405×(3213-3189)3.416÷(0.016×35)0.8×[(10-6.76)÷1.2]19.4×6.1×2.35.67×0.2-0.6218.1×0.92+3.930.0430.24+0.8750.4×0.7×0.250.75×102100-56.230.78+5.436+14.07×0.86+9.12.51、89+124+11+26+4822、875-147-233.25×125×40×844、147×8+8×535、125×6466、0.9+1.08+0.92+0.1用简便方法计算①89+124+11+26+48②875-147-23③147×8+8×53④125×64计算下面各题.1.280+840÷24×522.85×(95-1440÷24)3.58870÷(105+20×2)4.80400-(4300+870÷15)5.1437×27+27×5636.81432÷(13×52+78)7.125×(33-1)8.37.4-(8.6+7.24-6.6)计算:(1)156×107-7729(2)37.85-(7.85+6.4)(3)287×5+96990÷318(4)1554÷[(72-58)×3]脱式计算2800÷100+789(947-599)+76×641.36×(913-276÷23)2.(93+25×21)×93.507÷13×63+4984.723-(521+504)÷255.384÷12+23×3716.(39-21)×(396÷6)(1)156×[(17.7-7.2)÷3](2)[37.85-(7.85+6.4)]×30(3)28×(5+969.9÷318)(4)81÷[(72-54)×9]57×12-560÷35848-640÷16×12960÷(1500-32×45)704×25[192-(54+38)]×67138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)178×101-17884×36+64×8475×99+2×7583×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷7575×27+19×2531×870+13×3104×(25×65+25×28)138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)102×7658×98【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】178×101-17884×36+64×8475×99+2×7583×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷7517×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065899+3442357-183-317-3572365-1086-214497-2992370+19953999+4981883-39812×2575×24138×25×4(13×125)×(3×8)(12+24+80)×50704×2525×32×12532×(25+125)88×125102×76【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】58×98178×101-17884×36+64×8475×99+2×7583×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷7516800÷12030100÷2100320RR÷40049700÷7001248÷243150÷154800÷2521500÷125附加题:2356-(1356-721)1235-(1780-1665)75×27+19×2531×870+13×3109999+99.99+999.9+9.9995.4÷1.8+240×1.59000÷72×(1.25×0.7×8)61-(1.25+2.5×0.7)[(10-0.8)+9.85]-2÷0.1253^2R3.256783^3-512+5268.32-2569123+456-52R8789+456-78181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)178×101-17884×36+64×8475×99+2×75【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】83×102-83×2123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷75158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-10652357-183-317-3572365-1086-214138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)178×101-17884×36+64×8475×99+2×7583×102-83×2123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷752356-(1356-721)1235-(1780-1665)75×27+19×2531×870+13×3104×(25×65+25×28)2.73+0.89+1.274.37+0.28+1.63+5.7210-0.432-2.5689.3-5.26-2.7413.4-(3.4+5.2)14.9-(5.2+4.9)18.32-5.47-4.3217.29-5.28-6.29【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】25×6.8×0.040.25×32×0.1256.4×1.25×12.53.28×5.7+6.72×5.72.1×99+2.11.7×9.9+0.1723×0.1+2.3×9.90.18+4.26-0.18+4.260.58×1.3÷0.58×1.37.3÷4+2.7×0.253.75×0.5-2.75÷25.26×0.125+2.74÷89.5÷(1.9×8)12.8÷(0.4×1.6)930÷0.6÷563.4÷2.5÷0.4(7.7+1.54)÷0.7(11.7+9.9)÷0.96.9+4.8+3.115.89+(6.75-5.89)7.85+2.34-0.85+4.6635.6-1.8-15.6-7.213.75-(3.75+6.48)47.8-7.45+2.5566.86-8.66-1.340.25×16.2×40.25×32×0.1252.5×(4+0.4)(1.25-0.125)×856.5×9.9+56.55.4×11-5.43.83×4.56+3.83×5.447.09×10.8-0.8×7.093.65×4.7-36.5×0.3713.7×0.25-3.7÷410.7×16.1-1.1×10.7+10.7×53.9÷(1.3×5)63.4÷2.5÷0.41.2+8.9+0.12+1.14×(25×65+25×28)5.7-1.8=2)99×84=3)1.02×4=4)7.34-4=0.45÷0.15=6)800×0.03=7)3.27-1.27+4.9=8)11×25=0.14×50=10)0.81÷0.27=11)0.24×0.5=12)18.2+1.1.5×3=14)0.16×30=15)5.38+0.45+1.55=16)0.56÷0.8=3.6÷0.09=18)800×0.03=19)200×0.16=20)279÷300=0.56÷0.07=22)1.5×3=23)0.42×3=24)46.7-3.8=5.2÷13=26)7.34-4=27)4.8÷0.3=28)0.65×100=5.7-1.8=30)4.3÷0.5=31)200×0.16=32)0.83÷0.1=1.6÷2=34)5.4×400=35)0.14×50=36)10-4.18=8÷0.01÷400=38)0.83÷0.1=39)0.35+1.45=40)800×0.03=0.24×0.5=42)1.54+0.7=43)2.4+8.06=44)3.14+1.36=【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】0.65×100=46)1.6÷2=47)9.6÷0.8=48)2.4÷0.8=2.79÷3=50)7-0.23=51)1.5×0.5=52)0.42÷0.7÷0.6=60×0.8=54)7÷3.5=55)3.27-1.27+4.9=56)8×1.03=0.85×4=46)4.5+6.3=47)0.7×1.2=48)2.5×0.4=5.4÷1.8+240×1.59000÷72×(1.25×0.7×8)61-(1.25+2.5×0.7)[(10-0.8)+9.85]-2÷0.1253^2R3.256783^3-512+5268.32-2569123+456-52R8789+456-78181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)178×101-17884×36+64×8475×99+2×7583×102-83×2123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷75158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-10652357-183-317-3572365-1086-214138×25×4【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)178×101-17884×36+64×8475×99+2×7583×102-83×2123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷752356-(1356-721)1235-(1780-1665)75×27+19×2531×870+13×3104×(25×65+25×28)2.73+0.89+1.274.37+0.28+1.63+5.7210-0.432-2.5689.3-5.26-2.7413.4-(3.4+5.2)14.9-(5.2+4.9)18.32-5.47-4.3217.29-5.28-6.2925×6.8×0.040.25×32×0.1256.4×1.25×12.53.28×5.7+6.72×5.72.1×99+2.11.7×9.9+0.1723×0.1+2.3×9.90.18+4.26-0.18+4.260.58×1.3÷0.58×1.37.3÷4+2.7×0.253.75×0.5-2.75÷25.26×0.125+2.74÷89.5÷(1.9×8)12.8÷(0.4×1.6)930÷0.6÷563.4÷2.5÷0.4(7.7+1.54)÷0.7(11.7+9.9)÷0.96.9+4.8+3.115.89+(6.75-5.89)7.85+2.34-0.85+4.6635.6-1.8-15.6-7.213.75-(3.75+6.48)【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】47.8-7.45+2.5566.86-8.66-1.340.25×16.2×40.25×32×0.1252.5×(4+0.4)(1.25-0.125)×856.5×9.9+56.55.4×11-5.43.83×4.56+3.83×5.447.09×10.8-0.8×7.093.65×4.7-36.5×0.3713.7×0.25-3.7÷410.7×16.1-1.1×10.7+10.7×53.9÷(1.3×5)63.4÷2.5÷0.4(7.7+1.4)÷0.718÷(2+9)57.26-(5.26-1.5)得分158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065899+3442357-183-317-3572365-1086-214497-2992370+19953999+4981883-39812×2575×24138×25×4(13×125)×(3×8)(12+24+80)×50简便计算练习题2姓名得分704×2525×32×12532×(25+125)88×125102×7658×98178×101-17884×36+64×8475×99+2×7583×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷7516800÷12030100÷2100320RR÷40021500÷12549700÷7001248÷243150÷154800÷25简便计算练习题3姓名得分2356-(1356-721)1235-(1780-1665)75×27+19×2531×870+13×3104×(25×65+25×28)第一种(300+6)R1225R(4+8)125R(35+8)(13+24)R8第二种84R101504R2578R10225R204第三种99R6499R16638R99999R99第四种99R13+1325+199R2532R16+14R3278R4+78R3+78R3第五种125R32R825R32R12588R12572R125简便计算练习题4姓名得分第六种3600÷25÷48100÷4÷753000÷125÷81250÷25÷5第七种1200-624-762100-728-772273-73-27847-527-273第八种278+463+22+37732+580+2681034+780320+102425+14+186第九种214-(86+14)787-(87-29)365-(65+118)455-(155+230)第十种576-285+85825-657+57690-177+77755-287+87第十一种871-299157-99363-199968-599第十二种178R101-17883R102-83R217R23-23R735R127-35R16-11R35【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】简便计算练习题5姓名得分容易出错类型(共五种类型)600-60÷1520R4÷20R4736-35R2025R4÷25R498-18R5+2556R8÷56R8280-80÷412R6÷12R6175-75÷2525R8÷25R880-20R2+6036R9÷36R936-36÷6-625R8÷(25R8)100+45-100+4515R97+3100+1-100+148R99+11000+8-1000+85+95R28102+1-102+165+35R1325+75-25+7540+360÷20-1013+24R8672-36+64324-68+32100-36+64简便计算练习题6姓名得分26×39+61×26356×9-56×999×55+5578×101-7852×76+47×76+76134×56-134+45×13448×52×2-4×4825×23×(40+4)999×999+1999184+98695+202864-199738-301380+476+120(569+468)+(432+131)704×25256-147-53373-129+29189-(89+74)28×4×25125×32×259×72×125简便计算练习题7姓名得分720÷16÷5630÷42456-(256-36)102×3598×42158+262+138375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065899+3442357-183-317-3572365-1086-214497-2992370+1995简便计算练习题8姓名得分3999+4981883-39812×2575×24138×25×4(13×125)×(3×8)(12+24+80)×5025×32×12532×(25+125)88×125102×76178×101-17884×36+64×8475×99+2×7598×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×577300÷25÷48100÷4÷75158+262+138简便计算练习题9姓名得分1248÷243150÷154800÷2521500÷125375+219+381+2255001-247-1021-232(181+2564)+2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755-(2187+755)2214+638+2863065-738-1065899+3442357-183-317-3572365-1086-214497-2992370+19953999+4981883-398简便计算练习题10姓名得分12×2575×24138×25×4(13×125)×(3×8)(12+24+80)×50704×2525×32×12532×(25+125)88×125102×7658×98178×101-17884×36+64×8475×99+2×7583×102-83×298×199123×18-123×3+85×12350×(34×4)×325×(24+16)178×99+17879×42+79+79×5721500÷1257300÷25÷48100÷4÷7516800÷120简便计算练习题11姓名得分(a+b)+c=a+(b+c)2.73+0.89+1.274.37+0.28+1.63+5.72a-b-c=a-(b+c)10-0.432-2.5689.3-5.26-2.7414.9-(5.2+4.9)18.32-5.47-4.32(a×b)×c=a×(b×c)25×6.8×0.040.25×32×0.1256.4×1.25×12.5c×(a+b)=c×a+c×b0.45×2010.58×10.150.2×994.7×9.9简便计算练习题12姓名得分3.28×5.7+6.72×5.72.1×99+2.123×0.1+2.3×9.90.18+4.26-0.18+4.260.58×1.3÷0.58×1.37.3÷4+2.7×0.253.75×0.5-2.75÷25.26×0.125+2.74÷8a÷b÷c=a÷(b×c)6.3÷1.89.5÷(1.9×8)12.8÷(0.4×1.6)930÷0.6÷563.4÷2.5÷0.4(7.7+1.54)÷0.7简便计算练习题13姓名得分6.9+4.8+3.115.89+(6.75-5.89)7.85+2.34-0.85+4.6635.6-1.8-15.6-7.213.75-(3.75+6.48)47.8-7.45+2.5566.86-8.66-1.340.25×16.2×40.25×32×0.1252.5×(4+0.4)(1.25-0.125)×84.8×100.1【MeiWei_81重点借鉴文档】\n【MeiWei_81重点借鉴文档】4.2×9956.5×9.9+56.57.09×10.8-0.8×7.093.83×4.56+3.83×5.443.65×4.7-36.5×0.375.4×11-5.413.7×0.25-3.7÷410.7×16.1-1.1×10.7+10.7×5【MeiWei_81重点借鉴文档】

相关文档