三年级数学计算训练

1、青岛版三年级数学计算题专项训练日期一、口算486+2=40+580=5+5=17+18=600+300=439+46=6000+3096=7681+2309=15+3+7=200+5000=二、列竖式计算。607+5=900-807=78X22=458+542=423+3=87X19=三、脱式计算。25+32X2352+18X1215X2X575X(56+7)204+4+49828-4X8日期一、口算280+70=5+0,5=2.66+3.58=12+12+12=60+89=215+4=1.5-0,7=80208000=12525X2=1.20,3=二、列竖式计算。367+4=7955=2X5

2、3=79X97=156-97=386+479=三、脱式计算。17+34X1943+21X2345+32X5537+16X2865+11X1256+37X21日期、口算60-12=85-50=66-6=120+8=185=65X1176X1127X19348-5=800-4=二、列竖式计算。28X32=54X25=48X61=780+4=729+9=624+6=三、脱式计算。38+25X3148+52X599+46X9744+81X6日期、口算627-9400+80=36X20=480-6=13X6-70=4000-8=0+16X9=84X210-8=2500+300=804-7=二、列竖式计算

3、。18X250=52X21 =34X49=260+680=76X54=462+3=三、脱式计算。280X4+587+35X3331+98X49960-4X9日期一、口算720-8=60X30=16X6=690-3=230X3=210-7=24X5=5X10=700+28=900+5=二、列竖式计算。416+4=823+8=48X34=82X16=63X43=45X93=三、脱式计算。日期199+25X 89819+49X 90418+57X 6760X8+1570824+4X3(601-246) +5201+232-365450+5+1250350-5X9 60X(23-17)日期一、口算84

4、0+4=5600+7=480+6=380X0X25=18X3=240+6=300+4166=306X5=83-940X60=二、列竖式计算。321X12=125X23=660+ 5=39X42 =312+7=570+ 8=三、脱式计算。(25+38) X 15(59-187) +31500-125X825X8X9(601-246)201+232-365一、口算407+3=30+50X0=290+30=30X20=50X60=640-40=30-17=40X70=24-8=78-7=6X64=63+7=二、列竖式计算。370-5=640-7=19X45=55X18=75X26=68X25=三、脱

5、式计算。(25+33)X262+3X56735-35X12540-(65-59)789-131X6日期一、口算10-0.7=510+7=1.1+0.9=0.9+0.8=200+4=8.25=9159=72+4=25+40=95+1=二、列竖式计算。139X28=89X46=608-4=560-7=120X5-2202+36+981-9+ 87766X5+774日期一、口算35+47=85-5=13X5-35=6200-3500=1.6-0.8=3.7+1.6=32X30=8.25=9159 =72 + 4=25+40=二、列竖式计算。860X3368X4=738+6=504X3=603X8=2

6、44-4=三、脱式计算。800-57X9230X(140-132)(65+16)+930+5+240921+7X424X5+24X77600-(30+6)14323-4336+8一、口算13X4=50X0X8=648+350=8450+32=111-15=25X4=70+5=30+10=84+42=300+5=二、列竖式计算。5.6+7.9=2.9-1.4=0.8+1.1=164-4=32X12=*209-3=三、脱式计算。100-50-53535+7302+30X2600X8-340+100-5434+25X5日期一、口算21X5=45X20=60X70=450+5=437-163=50X1

7、2=84+12=1000-20=828-18=240+6=二、列竖式计算。*39 X 39=215-7=816-8=35 X 12=359-3=567+284=二、列竖式计算。6012X364-8+456640+60X456+7+36+6500X(400-396)72+95日期一、口算15X6=296+304=5X20=720+0=180+20=28300+41=65100+210=720+9=160X4=18X5=二、列竖式计算。602-394=*46X22=606-208=603+7=198+303=426+4=三、脱式计算。564+264-4537650-(546+4530)65X9-4

8、509X80+9809000-(4500+250)6700+72+8日期一、口算60050=1.3-0,5=560+4=4000+50=90+5X3=23X37=46X58=482+8=*370+7=*784-685=428+471=26X5=三、脱式计算。14X6+9X5900+ (71 -68)180+9-42+612-6+45X38X(910-720)760-540+1110日期、口算63+22=455=34200=3600+ 300=8400 + 600=25 + 300=30 40=630+ 6=458+4=1900+5400=二、列竖式计算。76X15=486+2=6075=900

9、-807=*915+3=5604=三、脱式计算。6500+1250-350080X30+56009450-3200-42002400+ 6-45800X71801600+2+230日期、口算65+7=28+4=3800+200=26090=7000+5=7X6=35+28=7X8+400=2X6+3=65+56=二、列竖式计算。458+542=423+3=*87X19=362+6=525+3=254+5=三、脱式计算。40008+350320+8+64270+3X9630+9+3202800+32X6300-6X9日期、口算13094 =63+9=8254=40035= 800 190 =6X

10、5X7=56+38=740 +680=64+8=5430+7 =二、列竖式计算。602 + 7=839+9=726+6=51X16 =*78X22=416+ 4=三、脱式计算。(6900- 2400) + 5(72+9) +(56+8)54+9 X8280X4+560X8+157060X(23-17)日期一、口算7X6+7=30+72+8=80005=78+9=8148=4X4-11=9X8=65+55=64+6=二、列竖式计算。823+8=63X43=367-4=*795-5=42X53=15X82=三、脱式计算。22X4+ 22121X3+41040-2+174147+72+89X4+42

11、02X80-4日期一、口算3+56+7=33+64+8=6X9=1519=7X55=8X9X0=42+70=54+9=5X9=35+55=168-8=二、列竖式计算。79X97=*28X32=54X25=48X61=39X42=口算70X10=720+9=4.9-3.8=240X20=5.6-3.18=17+67=012=255+5=12X60=1.2+7.5=0.7-0.6=6078=17.2+3.9=11X12=9.71-5.3=126+6=5060=450+60=2430=970=5-2.7=757-7=25X6=350+7=358=8.8-6.25=18.9-18.9=98X50=27

12、30=2511=9.3+10.6=918+9=1203=7060=13020=31X30=12580=560+7=1530=310+510=81+3=45X30=6008=9+6.5=0125+8=17.4+1.56=9080=350=112-97=20-12.8=7080=79-69=725=5420=2420=014+3=6.80+3.3=373.8+2.61=7.2-3.8=3620=310+510=210+3=6.8-5.8=8.3+6.7=2.3+0.6=10025=128200=60300=45020=57-5X9+14=1450=045=+37=9070=690X40=6303=

13、912312=1550=1640=38+38=16-16=14+5.5=24.8+9.6=12+12=97.6-11.1=21.6-2.2=10.7+2.1=7.8-5.1=540+5=5205=3-1.7=25-15.6=13.2-5.5=23.6+1.01=248+4=8.9+13.5=21.5+6.7=3.02+1.09=14.8-3.5=45.92+0.26=9-3.58=25+0.78=124X21=32614=23312=36X251=20651=25830=67X48=80X78=6990=5232=5445=1226=459X12=8998=7867=23147=98221=4

14、512=99X45=6436=3670=7722=6968=6226=15X22=8692=1089=6611=258=8870=77X12=1159=2330=3225=3364=3536=31X64=5878=1551=3426=9119=3028=58X80=4844=19X91=2056=5467=509178X40=9919=77X44=4455=2211=7058=66X80=3345=20X90=7746=2211=6080=38X83=8811=61X90=4657=7997=7890=13X31=91X90=40X44=5866=960+3=60X13=75X57=234+3

15、=9988=4994=505+5=77X55=36X33=786+6=4628=5272=100+5=13X48=72X39=729+9=1811=2756=3063=三列式计算1、2.32与1.8的和，,再减去3.10，结果是多少？214.56减去7.2与0.37的和，结果是多少？389减去45.34与34.7的差，结果是多少？414.11加上34.23与54.3的差，结果是多少？515.23与14.77的和，比它们的差多多少？62.38减去0.12与1.88的和差是多少？73.52减去2.14与0.5的差，结果是多少？8 15.3 与 2.04 的和比 21.2 少多少？四、递等式0.6+

16、0.94-0.20824.63-(4.63-1.85)(64-224-14)X1284-7+35X4540+9300+6480+8+320+4120X3-90X230X4+60X5488-4-23X448+8X73600-458+1204275X6+3424X3X235X(399-214)(582+6467)+7(10036)-4493+25X7305X(301-297)35X8+43X5(18724)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)二、估算21X3862X17四、脱式计算462-52X8703-415185X31297X5426X9-176-2432X5931X68658-648+88.2983X5199X52860+140-7+3.7+6.378X8135X19375+570+3102X9659X312676+672+6360+5+61