Question

六年级上数学口算训练答案

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Answer 1

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3×32= 45×512= 0×65= 54÷2 1 = 98÷4= 45×54= 5÷6 5 = 32÷32= 16 ÷23 = 34 ÷18 ＝ 13 －16 = 14 ＋3 4 = 1÷34 = 15 ×19 ＝ 45 ×34 = 23 ×94 ＝ 45 ×14 = 37 ×710 = 0.9－910 = 10－34 －14 = 23 ×12= 14×37 = 12 ＋14 ＝ 23 ×58 ＝ 49 ×19 = 35 ×15= 13 ×18 ＝ 511 ÷611 = 710 ×127 ＝1.25×16×8=13 ÷18 ＝(14 ＋13 )×4= 12 －13 =716 ×167 ＝1635 ÷47 =518 ÷1227 = 14 ÷14 =15÷35 ＝720 ÷1415 ＝8×916 －916 ＝ 47 ÷114 =23 ÷415 =56 ×4÷15 ＝(12 ＋0.5)×(1 2 －0.5)= （41＋31）×24=24.06＋0.4= 3183= (51 65)×30= 54×25= 5373 12 1×6= 2.8×25＋12×2.5= 12.5×32×2.5= 5－9792= 3 1 213121 45×101= 5 9 ×6= 270÷18= 1.25－0.25＋0.75= 21×31÷21×3 1＝ 18×(32＋65＋9 4)= 5.28―(0.28＋0.2)＝152＋153＝ 7÷1.4＝ 72.8÷0.8＝ 0.77＋0.33＝ （31＋41）×12＝ 5 3 ÷0.6＝ 1.25×54×8＝ 10－0.9＝ 8.2＋0.54＋0.46＝ 54－31＝ 1211－65＋121＝ 83×5 2= 26.26÷26= 4.57＋6.43= 7.9×11－7.9= 53×32= 45×512= 0×6 5= 53×32= 45×512= 0×65= 54÷2 1 = 98÷4= 45×54= 5÷6 5 = 32÷32= 41÷31= 132×2= 265×13= 65×52= 83÷3= 36×2 1 = 21÷52= 5÷6= 6 5 ÷5= 95×18= 76÷56= 26× 21= 76×2= 53×2 1 = 71÷21= 24÷32= 83×54= 85＋84= 59×3 2 = 118÷8= 41＋31= 53 ×15= 21＋43= 43×32= 14×75= 1÷7 5= 98÷4= 3－1.95= 87－4 3 = 32÷23= 31×27= 54×3= 54－107= 41×8= 41＋3= 6÷7 2 = 0÷ 65= 6.3÷0.07= 26×13 12 = 38÷38= 125×8= 6× 7 1 = 107×75= 32×32= 76＋6= 52×21= 98 ×4= 0.5－41= 4514×21 15= 100÷32= 88÷322= 21＋21= 4×43= 12÷32= 25×4= 10÷8 5 = 31÷4= 45×54= 15 17 ×60= 5812×3629= 12÷31= 43×8= 223×11= 10÷75= 76×32= 21÷3 2 = 53×32= 45×512= 0×6 5 = 6÷0.5= 8.4÷4.2= 5× 112= 421×74= 2 1 ÷2= 75×32= 5－43= 185÷1= 12÷43= 1÷3 5 = 72×32= 28÷314= 0×61= 32×21= 54－2 1 = 65×87= 24×5= 98÷98= 92×63= 65－3 2 = 1－32= 9÷43= 636－198= 3.6÷0.36= 7÷14= 1－ 5 2＋ 53= 1＋4 1= 1× 41 = 1÷4 1= 1－ 4 1= 37×5= 9－0.9= （ 41＋ 31）×24= 72×0.4= 72÷0.4= 24×43= 0.2－51= 1＋ 2 3×3 2 = 25×24＝ 4.2÷0.2＝ 12－0.2＝ 1.25×8＝ 27＋68= 910－540= 18×40= 910÷70= 78－0.98= 3÷8= 10÷0.1= 0.8×12.5= 8.1÷0.03= 1.5×0.5= 10÷0.5＝ 0.5÷10＝ 410－210＝ 152＋15 3 ＝ 7÷1.4＝ 72.8÷0.8＝ 0.77＋0.33＝ （31＋41）×12＝ 53÷0.6＝ 1.25×5 4 ×8＝ 10－0.9＝ 8.2＋0.54＋0.46＝ 54－31＝ 1211－65＋121＝ 83×5 2 = 26.26÷26= 4.57＋6.43= 7.9×11－7.9= 3.14×32= 3＋43 －3＋4 3= 10.1×30= 2÷0.2－2= 43×8 3 = 1.8×4×0.5= 1.5－1.5×0.2= 578＋216＝ 85.2－3.25＝ 3.2－21＝ 92×81＝ 21＋3 1＝ 2 4 1×2＝ 0.99×9＋0.99＝ 49×271= 121×8＋12 1×2＝ 82.5－3.25＝ 107 ÷7＝ 3005-899= 7.25+2.75= 9.8÷98＝ 0.125×9×8 = 3141= 5－ 7 5= 27 4× 169= 2－3 2×2= 12 － 1 6 = 53＋5 4= 4 3 ＋ 51= 12－83= 54× 2 3= 5 373 0.7公顷=（ ）平方米 4700毫升=（ ）立方分米 341－103= 2吨50千克=（ ）吨 1.2小时=（ ）时（ ）分 13×(2＋ 713 ) 24.06＋0.4= 3183= (5165)×30= 54×25= 5 3 73 121×6= 2.8×25＋12×2.5= 12.5×32×2.5= 5－9792= 3 1213121 45×101= 59 ×6= 270÷18= 1.25－0.25＋0.75=

Answer 2

7×40＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.8×0.4＝ 1.12
14－7.4＝6.6, 1.92÷0.04＝48, 0.32×500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 4÷20＝0.2, 3.5×200＝700, 1.5－0.06＝1.44
0.75÷15＝0.05, 0.4×0.8＝0.32, 4×0.25＝1, 0.36＋1.54＝2
1.01×99＝99.99, 420÷35＝12, 25×12＝300, 135÷0.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.51÷17＝0.03, 32.8＋19＝51.8, 5.2÷1.3＝4, 1.6×0.4＝ 0.64
4.9×0.7＝3.43, 1÷5＝0.2, 6÷12＝0.5, 0.87－0.49＝0.38