三年級(jí)數(shù)學(xué)計(jì)算訓(xùn)練

1、青島版三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)訓(xùn)練日期一、口算40+580=5+5=17+18= 600+300=439 +46= 6000 +3096 =7681 + 2309=15+3+7= 200 +5000=486-2=280+70= 5+0.5= 2.66+3.58=2X53=79X97=156-97=386+479=45+32X 5537+16X2865+11X1256+37X21二、列豎式計(jì)算。607-5=900-807=三、脫式計(jì)算。25+32X2352+18X12日期一、口算1.5-0.7= 80208000=二、列豎式計(jì)算。367-4=795-5=三、脫式計(jì)算。17+34X1943+21X23

2、78X22=458+542=15X2X575X (56+7)12+12-12=12525X2=1.2423-3=87X19=204+4+49828-4X860+89= 215+4=-0.3=、口算+ 5=65X11729+9=624+6=13X6-70=4000+ 8=804+7=X54=462+3=960-4X9一、算60-12=85-50=6676X11弋27X19二、列豎式計(jì)算。28X32=54X25 =三、脫式計(jì)算。38+25X 3148+52 X5日期一、算627-9400+80=0+16X9=84X21二、列豎式計(jì)算。18X250=52X21 =三、脫式計(jì)算。280X 4 +587

3、+35X3-6=120 +8=18348+5=800+4=48X61=780+4=99+46X 9744+8136X20=480+ 6=0+8=2500+300=34X49= 260 +680= 7f331+98 49720-8=60X30=16X6=690-3=230X3=210-7=24X5=5X 10= 700 +28=900+5=二、列豎式計(jì)算。416+4=823+8=48X34=82 X16=63X43=45X93=三、脫式計(jì)算。199+25X 89819+49X 90418+57X 6760X8+1570824+4X3(601-246) +5201+232-365日期一、口算450

4、-5+1250350-5X960X(23-17)840-4=5600-7=480-6=380X0X25=18X3=240-6=300+4166=306X5=83+40X60=二、列豎式計(jì)算。321X12=125X23=660-5=39X42 =312-7=570-8=三、脫式計(jì)算。(25+38) X 15(59-187) +31500-125X825X8X9(601-246)201+232-365、口算407+3=30 +50X0=290 +30=30X20=50X60= 640 -40=30-17=40X70= 24 -8= 78 -7=6X64=63+7 =二、列豎式計(jì)算。370+5=64

5、0+ 7= 19 X45=55X18=75X26= 68 X 25=三、脫式計(jì)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+4=8.2 5=91 59 =72 + 4=2540=95+1、列豎式計(jì)算。139X28=89X46=608+ 4=560+7=三、脫式計(jì)算。120X5 + 2202+ 36+981 + 9+ 87766X5+774、口算35+47=85+5=13X5 -35=6200-3500=1.6-0.8=3.7+1.6=32X30=8.2-5=9

6、159 =72 + 4=25+40=95+1 =二、列豎式計(jì)算。368X4 =738+6=504X3 =603X 8=244+4=860X3三、脫式計(jì)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=25X4=70+5=30+10=84+42=300+5=二、列豎式計(jì)算。5.6+7.9=2.9-1.4=0.8+1.1 =164+4=32X12=*209 + 3=三、脫式計(jì)算。1005

7、0+535 35+7302 +30X2 600X8+340 +100+5 434 +25X521X5=45X20=60X70=450+5= 437 -163=50X12=84+12=1000-20= 828 -18=240+6=二、列豎式計(jì)算。*39 X39=215-7=816-8=35X 12=359-3=567+284=三、脫式計(jì)算。60-12X364-8+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

8、、列豎式計(jì)算。602-394=*46 X 22=606-208=603-7=198+303=426-4=三、脫式計(jì)算。564+264-453 7650-(546+4530)65X9-4509X80+980 9000-(4500+250)6700+72- 8日期一、口算60050= 1.3-0.5=560-4=4000+50=90+5X3=54-9=103+329=40X60=8000+ 2=二、列豎式計(jì)算。23X37=46X58=482+8=*370 + 7= *784-685= 428+471 =26X5=三、脫式計(jì)算。14 6+9 5900+ (71 -68)180+9-42+612-6+

9、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、列豎式計(jì)算。76X15=486+2=607 5=900-807=*915 + 3=560 4=三、脫式計(jì)算。6500+1250-350080X30+56009450-3200-42002400+ 6-45800X 7 1801600+ 2+ 230日期、口算65+7 =28+4=3800+ 200=26090=7000+5=7X6=日期35 +28 =7X8+ 400 =2X6+

10、3=65+56 =二、列豎式計(jì)算。458+542=423+3=*87X19=362+6=525+3=254+5=三、脫式計(jì)算。4000+ 8+350320+8+ 64270 + 3 X9630 -9 + 3202800+32X 6300-6X9日期、口算13094 =63+9=82 54 =400 35= 800 190 =6X5X7=56+38= 740+ 680=64+ 8=5430+7 =二、列豎式計(jì)算。602+7=839+9=726+ 6=51X16 =*78X22=416+ 4=三、脫式計(jì)算。(6900- 2400) + 5(72+9) +(56+8)54+ 9X8280X 4 +5

11、60X8+157060X(23-17)、口算7X6+ 7=30+ 72+8=8000 5 =78+9= 81 48=35+7+5=4X4- 11 =9X8=65+ 55=64二、列豎式計(jì)算。823+8=63X43=367-4=*795 + 5=42X53=15X82=三、脫式計(jì)算。22X4+ 22121X3+ 41040-24174 147 +72-89X4+ 4202X80-4日期、口算3+56+7=33+ 64+ 8=6X9=1519=7X55 =8X9X0=42 +70 =54+9=5X9=35+5 5 =168-8=二、列豎式計(jì)算。79X97=*28 X32=54X25 =48X61

12、=39X42 =口算。70X10=50X 60=120X3=600X8=9+6.5=0X 125+8=720-9=450-60=70X60=17.4+1.56=54X20=5X 9+14=4.9-3.8=24X30=130X20=90X80=24X20=14X 50=240X20=9X70=31X30=23X50=0X14+3=57- 0X45=5.6-3.18=5-2.7=125X80=112-97=6.80+3.3=37+ 37 =17+67=757-7 =560+7=20-12.8=3.8+2.61=7.2-3.8=0 12=25 6=15 30=70 80=36 20=90X70=25

13、5+5=350+7=310+510=79-69 =310+510=690X40=12X60=35X8=81 + 3=72 5=210+3=630+3=1.2+7.5=8.8-6.25=45X30=6.8-5.8=8.3+6.7=2.3+0.6=0.7-0.6=18.9-18.9=100 25=912 312 =16-16 =3-1.7=60X78=98 50=128 200=15 50=14+5.5=25-15.6=17.2+3.9=27 30=60 300=16 40=24.8+9.6=13.2-5.5=11X12=25 11=450 20=38+ 38=12+12 =23.6+1.01 =

14、9.71-5.3=9.3+10.6=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=21.5+6.7=3.02+1.09=14.8-3.5=45.92+0.26=9-3.58=25+0.78=豎式計(jì)算124X21 =326 X 14=233X12=36 251=20 651=258 30=67 48=80 78=69 90 =52 32=54 45=12 26=459 12=89 98=78 67=23 147=982 21=45 12=99X45=64 36=36 70=77 22=69

15、 68=62X2 6=15X22=86 92=10 89=66X11=2X58=88X70=77X12=11 59=23 30=32 25=33 64=35 36=31X64=58 78=15 51=34 26=91X19=30 28=58X80=48 44=19 91=20 56=54 67=50 91=78 40=99 19=77 44=44 55=22 11=70 58=66 80=33 45=20 90=77 46=22 11=60 80=38 83=88 11=61X90=46 57=79 97=78 90=13 31=91 90=4 0 44=58 66=960+3=60 13=7

16、5 57=234+3=99 88=49 94=505+5=77 55=36 33=786+6=46 28=52 72=100+5=13X48=72 39=729+9=18 11=27 56=306 3=三、列式計(jì)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？四、遞等式0.6 +0.

17、94 -0.20824.63-(4.63 -1.85)(64-224-14) X 1284-7+35X4540+ 9300+6480+8+320+4120X3-90X230X4+60X5488-4-23X448+8X73600-458+1204275X 6+3424X3X235X (399-214)(582+6467) +7(100 36) -4493+25X7305X (301 -297)35X8+43X5(187 24) X5650+5-328+4718-75X317575 + 2568+35X 139.26-4.38-2.629.26-(4.38+2.26)9.64+8.25-1.3638.68-(4.7-2.32)二、估算21X3862X17四、脫式計(jì)算462-52X8 703-415185X 31297X5426X9-176- 2432X5931X68658-648+88.2983X5199X52860+140-7360+5+61000+333X7+ 3.7 +6.378X8135X19375+570+ 3102 X9659X312676+672+ 64