五年級數(shù)學下冊8月份計算小超市

1分數(shù)基礎(chǔ)(4,8)=4,6]=(5,10)=6,8]=(6,8)=12,18]=分數(shù)乘法876××6=7×===×26=131513639167=××=11111737994625598×=××=133045四則運算25(80.4)1.2518.093.75五年級計算小超市（8月）2分數(shù)基礎(chǔ)(20,24)=10,15]=(6,9)=15,25]=(5,15)=12,15]=分數(shù)乘法1341454×××12=20×=××=574312539=×==1464562×17=×==539四則運算3.24.8)251.251.257.41.250.625五年級計算小超市（8月）3分數(shù)基礎(chǔ)3,15]=14,21]=(7,21)=(2,6)=14,39)=7,28]=分數(shù)乘法42545892728×7=×=×=552485×=×==×=131635232437673335229×=××=2711四則運算4.4(2.51.9)(0.5[4.4(2.51.9)0.5]0.5五年級計算小超市（8月）4分數(shù)基礎(chǔ)15,35)=6,10]=(3,9)=6,15]=15,27)=12,21]=分數(shù)乘法45137×××=×14=×36=54638118433=×=×=9711243413527774=×=×=7215四則運算4.759.63(8.251.37)2.589.50.12540.125五年級計算小超市（8月）5分數(shù)基礎(chǔ)14,35)=16,24]=18,24)=15,27]=(6,21)=8,12]=分數(shù)乘法14145×=×=×==1175267354915517×=×=×167537270121251×3=×2=×4=53536四則運算[2.17.5(3.1251.625)]1.52.50.42.139.63五年級計算小超市（8月）6分數(shù)基礎(chǔ)(33,55)=24,32]=(4,15)=6,18]=(5,20)=10,30]=分數(shù)乘法23561211621×=×===×==9111278122540355×=××66381813515×31251×=12×1=196165319四則運算(2.750.6123.72.583.50.1250.125五年級計算小超市（8月）7分數(shù)基礎(chǔ)9,12]=(32,48)=24,30]=12,18]=15,20)=15,30]=分數(shù)乘法45135339××=×=×=54717231532285350=×=×=795328244×1=7×=1×2=837323719四則運算(3.30.752.05)(4.20.76265五年級計算小超市（8月）8分數(shù)基礎(chǔ)(9,12)=8,24]=(9,21)=32,36]=(28,35)=18,21]=分數(shù)乘法27483513×=×=×=78151622812789×=×=1×=1113185619×1128×1172×1=7=2=1711431160四則運算(9.587.5)12.52560(512415五年級計算小超市（8月）9分數(shù)基礎(chǔ)(30,40)=10,25]=17,51)=24,36]=13,15)=14,15]=分數(shù)乘法761495963×=×=×=6536342715×=×1=1×=751159262135326×=2×1=11×1=13158737四則運算213+(13)(56)5.072.94)3五年級計算小超市（8月）10分數(shù)基礎(chǔ)8,15)=7,14]=(5,15)=20,25]=13,26)=20,30]=分數(shù)乘法573117583×=×=×1=788565532731378×=×=×4=56118×11513773×1=2=×5=17192313四則運算(4.811.618.44.8)0.30.281030.2820.28五年級計算小超市（8月）11分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：57372==1=221=2=3=1324分數(shù)除法67978595812÷=÷÷=÷÷=93475935431÷==1=3817593512÷=÷2=2÷=435四則運算0.625[(2.340.370.4](4.20.63.10.25五年級計算小超市（8月）12分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：81143===331=2=25=1332分數(shù)除法532325573÷=÷==÷÷=1111143253547345÷=÷=1÷1=3÷=345四則運算4.58)(3.7920.6)1.44770.0031142.31.836.14五年級計算小超市（8月）13分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：11=45==234313=2=2=56分數(shù)除法574763725÷==÷=÷=11111525134254÷÷=÷=53755325342451÷=÷2=2÷=757四則運算8.541.24.320.64.90.031.25(0.80.08五年級計算小超市（8月）14分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：13732==1=6212=2=4=543分數(shù)除法6549257÷=÷÷=÷=13139131325125346723÷==÷=26725345242÷=÷1=1÷2=655四則運算0.25.4[0.28(4.30.29)0.0072](241.45五年級計算小超市（8月）15分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：1543===71124=6=3=223分數(shù)除法3855815613÷÷÷=÷÷=÷÷=84351453165634=4==14932734=3÷=1÷1=5574四則運算3.780.929.45(9.311.20.4)(3.20.7五年級計算小超市（8月）16分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：986===534112=3=3=56分數(shù)除法432537834÷=÷÷=÷÷=11111067436735634÷===426133343÷=÷3=3÷2=37457四則運算9.84.5(7.12.5)(3.8256.639.212.52.8(7.13.05)18五年級計算小超市（8月）17分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：1753===43144=3=2=789分數(shù)除法9537675812÷÷=÷==÷=1717516512381=÷÷=124335211562÷3=1÷=2÷1=7953四則運算1.34(4.943.28)0.57.8(320.37540.4)五年級計算小超市（8月）18分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：15236227====4152=24=3678分數(shù)除法645352591÷=÷÷=÷=57587675581÷==÷=132633531÷1=55332÷=÷2=84284四則運算(9.1830.9)36.5832.1363.4232.13五年級計算小超市（8月）19分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：259====8142156=4=510分數(shù)除法573233462÷=÷=÷÷=57563585585÷=÷=1=111222121625532÷=3÷3=3÷2=37253四則運算13.937.8725.737.8739.672.13(7.23.5)0.630.09五年級計算小超市（8月）20分數(shù)基礎(chǔ)假分數(shù)與帶分數(shù)互化：21=214296==547153=4=5=68分數(shù)除法27346725679÷==÷==÷÷=1467495345538÷÷=7625334132÷=2÷=2÷2=7554四則運算12.9(4.22.7)3.45(6.451.21.89)0.9五年級計算小超市（8月）21分數(shù)基礎(chǔ)326()5310()346()======241()462()683()乘除混合251121452113×÷÷=×÷÷=×÷=20103155102345621135161÷=×=××=77四則運算4.7×4.7+4.03÷(3.7?2.4)5.38×16.6?(3.2?×+3.9)五年級計算小超市（8月）22分數(shù)基礎(chǔ)123()236()43()=====692()481()1294()=乘除混合3811331172151×÷=×÷÷==××÷=14225502311115211×÷=×÷=1720117四則運算9.6×4.8?(7.2×9?8.4×15.6÷[(20.75?×0.4]五年級計算小超市（8月）23分數(shù)基礎(chǔ)52()144()6530()===51()12146()82===()1210乘除混合271132154531613×÷÷=×÷=×÷=2372345511375÷=×÷=××=673562四則運算(2.4?0.6)÷+×2]45×3.43÷+×0.02五年級計算小超市（8月）24分數(shù)基礎(chǔ)3515()54()72()===63()31()71===()211618乘除混合311317162135×÷=÷××÷==÷×=14213192152511÷×=×÷=277四則運算25?3.6÷12×10.5+18.42(0.3×1.26+0.6×÷0.126五年級計算小超市（8月）25分數(shù)基礎(chǔ)183()389()5315()===102()25155()1283()===15乘除混合1121214511×÷=×÷==×÷=132617511551518÷×=×÷××=103463四則運算(0.25+÷0.63?0.75÷0.45+1.4[(2.56?1.07)×5+101.5÷12.5]×0.5五年級計算小超市（8月）26分數(shù)基礎(chǔ)()()()375673===186()()()21=1561812==9322乘除混合311613163273×÷=××=××÷=142114542522535275511111121911÷×=÷×=÷=275928四則運算9.81×0.1+0.5×98.1+0.049×981190+?0.38×+8.6)]五年級計算小超市（8月）27分數(shù)基礎(chǔ)()()()924516===818()()()410161218===14783乘除混合11121164583×1÷=1×÷=12÷÷1=70210765511613111711÷÷1=×÷1=××1=1346314167四則運算[26×(6?÷0.5?25]×0.20.6×(0.5+2.3×÷0.9+9.86五年級計算小超市（8月）28分數(shù)基礎(chǔ)()()()254978===()()()1514212025===20435乘除混合112312÷413371÷÷6=×8==××=2163327531411÷1×211÷×=2×÷=4214367752128四則運算2.8×1.7+(2.03?1.4)÷70.5×+1.8?5.2+÷?五年級計算小超市（8月）29分數(shù)基礎(chǔ)()()()948315===1815()()()1812275===2449153乘除混合1112111×21×1÷=1÷×1=÷=332117631913111712÷÷2=1×÷2=1××1=13264637四則運算3.6×(2.45?1.9)÷0.430.8÷?(9.85+1.07)]五年級計算小超市（8月）30分數(shù)基礎(chǔ)()()()764749===()()()891624===1621823乘除混合26511×24333÷4÷1=÷=5×1÷3=155795114÷5×251=267÷2÷1=6327×1÷1=2163741035四則運算4?5.2÷1.3×?150.921.53.80.1520×+×?×五年級計算小超市（8月）參考答案練習練習4:123:412553032423630438448124213252183216712117368395621836512練習練習:5:430537483675605135224334161611438527561875312513988353212.510.659.93練習練習:6:12542171896512863028811262925713355925781469189234116491.719430.70.875五年級計算小超市（8月）練習練習789:10:3366161203011413551006052271625119523592168725443751.248028練習練習:32473121331222126128647352134499143523855443397283937435915131.56練習:練習12:17025011721023441322733610383112123275353103674315976.6810184751247五年級計算小超市（8月）練習練習1113:16:13131438315112245565131361141619455654764347236656598710914208747