三年級數(shù)學計算訓練

1、青島版三年級數(shù)學計算題專項訓練日期一、口算40+580=5+5=17+18= 600+300=439 +46= 6000 +3096=7681 + 2309=15二、列豎式計算。607-5=900-807=19=三、脫式計算。25+32X23X8日期一、口算280+70= 5+0,5=1.5-0,7= 802052+18X12+ 3 + 7= 20078X22=15X2X5+ 5000=486-2=458+542=75X (56+7)423-3=87X204+4+49828-4二、列豎式計算。367-4=2.66+3.58= 8000=125 25X2=12+12-12=1.260+89= 2

2、15+4=-0.3=795-5=2X53=79X97=156-97=386+479=三、脫式計算。17+34X 1937X21日期一、算60-12=8576X11y43+21X2345+32 5537+16X 2865+11X1256+50=6627X19二、列豎式計算。28X32=54X25 =6 =-6=120348+5=48X61 =+ 8=18800+ 4=780+4=+ 5=65X11y729+9=624+三、脫式計算。38+25X 3148+52 X 599+46X 9744+81日期一、算627+9400+80=+ 8=36X20=480+6=13X6-70= 40000+16X

3、9=84X210+8=2500+300=804+7=二、列豎式計算。18X250=52X21 =34X49= 260 +680= 76 X54=462+3=三、脫式計算。280X 4 +587+35X3331+98X 49960-4X9日期一、口算720+ 8=60X30=16X6=690+3=230X3=210+ 7=24X55X10= 700 +28=900+5=二、列豎式計算。416+ 4=823+8=48X34=82 X16=63X43=45X93三、脫式計算。199+25X 89819+49X90418+57X6760X8+1570824-43(601-246) +5201+232-

4、365450+5+1250350-5X960X(23-17)日期、口算840+ 4=5600+ 7=480+6=380X 0X25=18X3=240+6300+4166=306X5=83-940X60=二、列豎式計算。312+7=570321X12=125X23=660+5=39X42 =8=三、脫式計算。(25+38) X 15(59-187) +31500-125X825X8X9(601-246) +5201+232-365日期一、口算30X20=50X60= 640 -40=407+3=30 +50X0=290 +30=30-17=40X70= 24 -8= 78 -7=6X64=63+

5、7=二、列豎式計算。370+ 5=640+7= 19 X45=55X18=75X26= 68 X 25=三、脫式計算。(25+33) X262+3X56735- 35X12540+(65-59) 789-131 X6日期、口算10-0.7=510+7=1.1+ 0.9=0.9+0.8=200-48.2 -5=91 59=72 + 4=2540=二、列豎式計算。139X 28=89X46=608+4=560+7=三、脫式計算。120X 5+2202+ 36+981 + 9+ 87766X5+774日期、口算35+47=85+5=13X5-35=6200-3500=1.6-0.8=3.7+ 1.6

6、=32X30=8.25=9159 =72 + 4=2540=95二、列豎式計算。368 X 4 = 738+ 6=504 X 3 =603X8=244+4=860X3三、脫式計算。800-57X9230X ( 140-132)(65+16) +930+5+ 240921+7X424X5+24X 7760 0+ (30 + 6)14323- 4336+8日期一、口算13X4=50X0X8= 648 +350= 8450 +32= 111 -15=25X470+5=30+10=84+42=300+5=二、列豎式計算。5.6+7.9=2.9-1.4=0.8+1.1=164+ 4=32X12=*209

7、 + 3=三、脫式計算。10050+5 35 35+7302 +30X2600X8+3 40 +100+5 434+ 25X5日期一、口算21X5=45X20=60X70=450+ 5= 437 -163=50X12= 84+ 12=二、列豎式計算。*39X39=215+7=4=三、脫式計算。6012X364-8+ 456+ 9 5日期一、口算15X6=296 +304=+ 41 =816+ 8=35X12=359+3=567+28640+60X456+7+36+6500X (400- 396)725X20=720+ 0=180+20=2830065100 +210=720+9=160X 4=

8、18X5=二、列豎式計算。602-394=*46X22=606-208=603+7=198+303= 4264=三、脫式計算。65X9-4509X80+980 9000-(4500+25564+264-4537650-(546+4530)0)6700+72+ 8日期、口算60050= 1.3 -0,5=560-4=4000+50=90-5X354-9=103+329=40X60=8000+2=二、列豎式計算。23X37=46X58=482-8=*370-7= *784-685= 428+471 =26X5=14X6+9X5三、脫式計算。900-(71 -68)180-9-42-612-6+45

9、X38X(910 -720)760-540+1110日期一、口算63+22=45-5=34+200=3600-300=8400 +600= 25+300=30X40=630+6=458-4=1900+5400=二、列豎式計算。*915-3=56076X15=486-2=607-5=900-807=三、脫式計算。6500+1250-350080X30+56009450-3200-42002400-6- 45800 X7 - 1801600-2+ 230日期、口算65+7=28+4=3800+ 200=26090=7000+ 5=7X6=35 +28 =7X8+ 400=2X6+3=65 +56

10、=二、列豎式計算。458+542=423-3=*87X19=362-6=525+3=254+ 5=三、脫式計算。4000-8+350320-8+ 64270 + 3 X93202800+32X 6300-6X9日期、口算13094 =63+9=8254 =400 35= 800 190 =6X5X7=56+38=740+680=64+8=54 30+7=二、列豎式計算。602+7=839+9=726+6=51X16 =416+ 4=*78X22=三、脫式計算。(6900- 2400) + 5280X 4 +5日期一、口算7X6+7=307 + 5=4X4- 11 =二、列豎式計算。823+ 8

11、=5X82=三、脫式計算。22X4+ 221(72+9) +(56+8)60X8+1570+ 72+8=8000 5 =5460X(23 -17)78+9=819 X8 48=35+2X80-49X8=6563 43=21X3+ 410+ 55=64+6 =367+4=*795 + 5=42X53=140+2+ 174 147 +72+89X4+ 420日期 一、算3 + 56+7= 33 +64+8=6X9=15-1-9=7X5 5=8X9X0=42 +70=54+9=5X9=35+5 5=168+ 8=二、列豎式計算。79X97=*28X32=54X25 =48X61=39X42算70 1

12、0=+8=50 60=120 3=600 8=9+6.5=0X125720+9=9+14=450+60=70 60=17.4+1.56=54 20=54.9-3.8=X 50=24 30=130 20=90 80=24 20=14240 20=X45=9X70=31X30=23 50=0 14+3=57-05.6-3.18=5-2.7=125 80=112-97=6.80+3.3=37十37 =17+67=757-7 =560+7=20-12.8=3.8+2.61=7.2-3.8=0X12=25X6=15 30=70 80=36X20=90X70=690X412X60=35X8=81 + 3=

13、72X5=210+3=630+31.2+7.5= 8.8-6.25=45X30=6.8-5.8=8.3+6.7=2.3+0.6=0.7-0.6=7=60X78=15.6=17.2+3.9=2-5.5=11X12=+1.01=18.9-18.9=98 50=27 30=25 11=100+25=128 200=60 300=450 20=38912 312 =15X50=16X40=+ 38=16-16 = 3-1.14+5.5=25-24.8+9.6= 13.12+12 =23.6255+ 5=350+7=310+510=79-69 =310+510= 0=9.71-5.3=9.3+10.6=

14、97.6-11.1=21.6-2.2=10.7+2.1=7.8- 5.1= 126 +6=918 9=540 5=520 5=248 4=8.9+13.5=25+0.78=二、豎式計算124X21 =326X14=233X12=36X251 =20X651 =258X30=67X48=80X78=69X90 =52X32=54X45=12X26=459X 12=89X98=78X67=23X147=982X21 =45X12=99X 45=64X36=36X70=77X22=69X68=62X2 6=15X22=86X92=10X89=66X 11 =2X58=88X70=77X12=11 X

15、 59=23X30=32X25=33X64=35X36=31X64=58X78=15X 51 =34X26=91X 19=30X28=58X80=48X44=19X91 =20X56=54X67=50X91 =78X40=99X 19=77X44=44 X 55=22X11 =70X58=66X80=33X45=20X90=77X46=22X11=60X80=38X83=88 11=61X90=46 57=79 97=78X90=13X31 =91X90=4 0X44=58 66=960+3=60 13=75X57=234+3=99X88=49 94=505+5=77 5536X33=786+

16、6=46X28=52 72=100+ 5=13 48=72X39=729+9=18X11 =27 56=306+ 3=三、列式計算1、2.32與1.8的和，再減去3.10,結(jié)果是多少?2、14.56減去7.2與0.37的和，結(jié)果是多少？3、89減去45.34與34.7的差，結(jié)果是多少？4、14.11加上34.23與54.3的差，結(jié)果是多少？5、15.23與14.77的和，比它們的差多多少？6、2.38減去0.12與1.88的和差是多少？7、3.52減去2.14與0.5的差，結(jié)果是多少？8、15.3與2.04的和比21.2少多少？四、遞等式0.6 +0.94 -0.20824.63-(4.63

17、1.85)(64-224-14) X 1284-7+35X4540+9300+6480+8+320+4120X 3-90X230X4+60X5488-4-23X448+8X73600-458+1204275X6+3424X3X235X (399-214)(582+6467) +7( 100 36) -4493+25X 7305X(301 -297)35X8+43X5(187 24) X5650+ 5-328+4718-75X317575+2568+35X139.26-4.38-2.629.26-(4.38+2.26)9.64+8.25-1.3638.68-(4.7-2,32)415-176-248.29+3.7 +6.3二、估算21X38185X3132X5983X5178X81102X9662X17297X5431X6899X5235X1959X312四、脫式計算462-52X8 703- 26X9 658-648+8860+140-7375+570+3 676+672+ 6360+ 5+61000+333X7425-5X6 748- 609