小学数学六年级下册口算训练.doc

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1、小学数学六年级下册口算训练（2）961= 286+198=24128 = 38380=314-202=345=32080=4. 80.6 65060 30=5.32.6 18080 12=25=103.4 450140=2.52 257 ()24=(25+4) 4= 3629 3 7 3.274.3+3.275.7=0.2580-450.9=206 900238 0.252.694=2 + =1204 6009810-2.87-7.13=12.37-3.25-6.75300259075 24=3/14663030 26+3028= 34/5=0.511745048（2+4）= 0.870.49

2、147.415.910.8 780772=4.90.75.21.342613 30+5= 4.90.71.920.043666 4212= +8=2634 = 4717= 10010012584= 827=_ =90=2504=26+24= =2512244+564= 8030= =8-2.5= 7826= =122.5= 56+21=0.75150.870.4930203=237+9= 105.40.870.496.258= 26+3430= 0.654.353609=2.14-0.9= 5032+18=453512=3.178.13=1.5+0.254= 小学数学六年级下册口算训练（3）=

3、4326= 1.258 =8.9+3.8+1.1=400+3000= 91070 =30.752=2300700= =0.253+0.25=789=4.22 =12.59-12.5=89080= =0.150.2+0.17=820+60= 8.1 3 =1.24+0.366=800+600= 0.540.46 =0.88-0.80.1=68=0.250.74=60+470= 578216 2.71.52=50+500= 720.8 253.90.4=7.2+2.8= 1000400= 10.13 0 1.257+1.25=5.117=200+710=20.2 2.36-0.992.54= 90

4、0+1500 = 100.5 3.40.4=1.258=(3829)3 = 1 0.57+1.53=0.173=240408=184 =6550=0.233=580300= 100.1 =0.725=1.50.6=780+56= 410210 1.14+0.98=1.233=(54+18)8=4.20.2 0.910.13=1.27=8227= 1.847.062=0.5100=62+23= 7.25+2.75 =0.160.8=8.81.1=37+43= 4.576.43 8.72.9=6.92.3=160+40=81 71.4=1.39= 5时+6时= 9.898 50.2=0.10.1=

5、60030= =0.844=8.517=247= 0.7平方米=（ ）平方厘米7.9-0.6=小学数学六年级下册口算训练（4）7208030150 6 =1230=660111625 33 =8040= 9006801.50.9 2吨50千克=（ ）吨10020= 23020462526.2626 =1004= 128459890= =24040= 32351-8.56-1.44=91070 =9204=3001035439= 714 =30060= 44200360301=71.4 =1605= 36009000.30.7= 1.50.2 =4250=3208010.64 = 1.50.5

6、=0518= 0.580.5 = =1076= =5.7+4.5 = 9.898 3610= 100.1= 9.8100 156= =0.6100 = 81 243= 7.31000 = 82.53.25 518= =7200254= 1.50.2 =264= 8(4020)=40315= =42(9030）= 1+ =46718= =18（244）= 1- 20% =18050= =10.5-1.5-3.5= 1 + =4044= 4.6+2.3+7.7=1+60% =78+32= 14578255=2 =280+60= =12532= 0.250.75 =0.8+0.2= 1566436=

7、13(2) =72090= 56.31006.84+5.16= 1.55=740-300= 小学数学六年级下册口算训练（5）4= 1.258 =010.02 = 3.7+7.6 = 91070 =4.2 0.1 = 1001.01 =1000.35 = 18.20.286=4.22 =3.7+7.6 = 4.20.07 7= =1001.01 =8.1 3 =18.20.28 3.7+7.6 = 0.540.46 =4.20.07 660022= =1000258 810090=3.50.8 578216 3.178.13= 2000= 1340720.8 2512548= 3.178.13=

8、23.6+34.7 10.13 0 2510= =3017.5 20.2 201153 =1842 100.5 6130 56+38= 25361 604104 6426= 453512= 184 =9101360-3618= 480966 = 100.1 =7 + 56 = 105 = 12584= 410210 55 + 9 = 6.30.07= 2504=4.20.2 82 + 7 = 12-42=244+564= 1.845 7+ 8 = 3.8+1.3= 8-2.5= 7.25+2.75 =7 8+ 9 = 42.5=122.5= 4.576.43 84 + 6 = 37+28+12

9、= 30203=81 39 + 8 = 57+2342= 6.258= 9.898 57 + 5 = =2.14-0.9= =79 + 8 = =1.5+0.254= 80平方分米=（ ）平方米12 4 = 12528小学数学六年级下册口算训练（6）0.330=51+（ ）=1005734316 =5.70.6=150+（ ）=200100+455=33 =0.90.1=410+（ ）=50089558=2吨150千克=（ ）吨70.9=（ ）+26=738227=26.2626 =2.20.5=240+（ ）=37062+23=0.660.6=（ ）+300=63037+43=91070 =

10、0.660.06=（ ）+180=300160+40=714 =0.40.7=150+（ ）=2805时+6时=71.4 =0.40.2=620+（ ）=90060030=1.50.2 =0.50.9=540+（ ）=620247=1.50.5 =0.80.4+0.01=（ ）+310=48080005000=60.9-0.2=180+（ ）=40013050=9.898 0.0610+0.5=710+（ ）=90080+640=9.8100 80.7-0.5=250+（ ）=400960600= 81 40.09-0.3=440+（ ）=56035分5分=82.53.25 0.80.3+0.

11、2=380+（ ）=62036+5=1.50.2 =100.4-0.1=51-（ ）=8246+3=0.72+0.7=320-（ ）=11064(88）=1+ =60.5+0.4=340-（ ）=180628=1- 20% =0.23-0.6=（ ）-43=870206245=1 + =2.57.40.4=（ ）-140=290912+65+83=1+60% =83.90.125=（ ）-360=14070(19+25)=2 =0.30.254=90-（ ）=184869 =0.250.75 =0.83.31.25=（ ）-270=440100408=13(2) =2.712.50.8=62-

12、（ ）=18568+25=90.15=小学数学六年级下册口算训练（7）5.6-3.27= =660332 9.68= 36018= 251629.55=5064 = 7 125590 2.45=5614 = =0.96 = 10.01=25.3+6.27=636198 =0.242 = 81.6=6424= 3.60.36 =0.20.5 = 4.51.5=4.93.5=1.2-0.8 = 0.355=56200 =0.462= 4.44=46万+16万= =7.2 + 2.8=9.60.8=60050= 0.50.25 =0.36+0.64= 2.17=1670= 12 =27+456+73

13、= 0.258=350-103= 12 =0.960.3= 3.30.3=2603= 25 =8.44.2= 5.52.8=56058= 40+755 0.18+1.8= 12528(32+43)3= 00.875=3.5+3.53= 3609= 80705000.001= 12587=.741012-6.2-3.8= 800-245= 100.631000.35=100-3006= 7.21000.10.02 = 45052= 1000.184.2 0.1 = (710+190)6=0.00510001000.35 = 420g580g 56.3103.7+7.6 =300+700=0.07

14、101001.01 3=56200 16.510018.20.28 0.84 =40+7510 8.4100小学数学六年级下册口算训练（8）4= 72080=4立方米（ ）立方分米公顷= 6601135分5分=50000毫升（ ）升 9006802512548=300平方米（ ）平方分米6=23020=8000立方厘米（ ）立方米7= 128110平方米（ ）平方厘米=3236角5分（ ）元 3001025=3.7米（ ）米（ ）分米=442006=15厘米（ ）米0.36+0.64=36009007=525千克（ ）吨4= 32080=80040081030=1=24008258 =1=0.

15、2514360090045 + 38 = 2=(54+18)8=400150.87524 =46万+16万= 232004.20.07 =60050= 2806301.060.94=1670= 307008+75 =10030= 40503.225=260-42= 54009003001002=6056= 320801.50.08=1=12528 72014081030=1=246 3628258 =2=270090= 9630.25(4) 201153 6=46万+16万= 7=57.3100600120= 1.66= 小学数学六年级下册口算训练（9）4808=0.07103.1420 =6

16、2282103=16.51003.1430 =32492505=8.41003.1440 =68512408=4010003.14500 =71591803=28.910003.140.6 =31292505=86003.140.07 =91382505=300103.1480 =82393005=442003.140.9 =4289602=36009003.14100 =81292005=32080 =78521202=230204.22 =41491402=128=52992804=3238.1 3 =790521505=80700.540.46 =29872804=3.7410=8698

17、8109=100.63578216 402794206=7.210071.4 =410297209=1000.181.50.2 =692012107=0.00510001.50.5 =299111002=56.310=41689602=81.6=9.898 811022005=4.51.5=9.8100 210694206=0.355= 81 311014005=4.44=70103603=9.60.8=1.85=20839小学数学六年级下册口算训练（10）35+5= 12400=24128 = 0.87524 =427= 375299 = 64（88）=4.20.07 =6237= 714+

18、198=4. 80.6 1.060.94=15+78=12516=5.32.6 8+75 =1562= 93065 = 103.4 3.225=328+9= 24045 = 2.52 3001002=(5018)4=42035= 3629 0.875100 =45+23= 2.5+0.3 206 37= 1230 1204 7852273= 12.6+4.2 300254149476=12.7663030 529964546= 13.5+6 450790525(4134)= 5040 15.910.8 298794(35+62)= 46.523.4= 2613 8698648= 2402366

19、6 4027963(2516)= 9.40.3 （2634） 5= 4102957(8273)=143 12584= 6920114565 3.50.8 20002504=2991156032 1340244+564= 416891422476 23.6+34.7 8-2.5= 811020273017.5 122.5= 210692504 1842 30（200+3）=3.5+3.53= 10.85 25366.258= 5000.001= 78.6100 453512= 2.14-0.9= 12-6.2-3.8= 3.081000480966 = 0.254= 1000.35=小学数学六年

20、级下册口算训练（19） 小学数学六年级下册口算训练（20）0.549=4.8-2.6=40252506=20.34=2.3+5.7=560406940=0.0860=1.55=7084280=4.68-3.53=240.8=80198201=50.13=8-5.3=1835309=3.022=3.61.2=20089520=0.25+0.75=6.8+2.1=12589306=1.30.8=0.514=90267690=6.8-0.3=8+0.52=1225808=0.210.7=70.06=9036906=10-0.9=14+2.6=2542630=0.70.6=3.2v0.04=72248

21、802=1.14+0.9=1.30.5=25057930=0.2650=0.720.6=120209001=9.61.2=2.50.5=90213804=0.840=6-3.2=280701202=4.1-2.3=3.6-0.7=560802340=0.513=4.81.6=590701608=230.6=5.674=470709720=6.2+3.8=2.730.1=42062540=0.50.25=9.61.62=32084950=6.40.5=0.3248=15027007=0.34+0.07=0.450.59=8005=5430=0.651.3=3.91.35=6406603=5.8-

22、0.8=9.33.12=280401480=小学数学六年级下册口算训练（21） 小学数学六年级下册口算训练（22）64=7.82=0.00366=3.57=0.244=0.862=3.55=105=75=1.24=78（268）=4.84=45=7.26=237+9= 412=5.73=5.55=26+3430= 0.328=2.055=0.922=50（32+18）=405=6.3663=15=909=2.46=2.55=5.6-3.27= 0.00486=0.455=0.0033=36018= 0.484=0.633=7.53=5064 = 6.39=5.22=0.666=5614 = 0.342=3.66=0.993=25.3+6.27=94002=6.55=3.64=6424= 7.77=9.55=1.83=4.93.5=55=7.26=0.543=56200 902=0.077=5.72=3.7+7.6 =15=0.819=2.62=1001.018.42=2.55=85= 18.20.286402=2.13=9.62= 4.20.07 0.483=132=366= 0.542=7.22=4.62=0.75112=9.64=96=3.178.13=2.87=96=1.55=002581 9.87=9.062=55=3954= 36=1.47=12 / 12