三年級下冊口算卡1000題

1、三年級口算練習（一）三年級下冊口算卡1000題26+9=57-38=1500-700=42x2=993=770，=6603;960-545=180+9=65+15=660+6=800x2=50-4-5=3x800=420二3x220=480+4=58+33=420-20=93-3=8804-4=1200-200=11x7=80-46=0g51 ;0。76二0x85=70-7=14x2=5x900=2x200=844=04-91 =93003;3903=0+22=83-57=29+68=68-49=80x7=8004-4=3307=3x23=64=2=58+26=34x2=550-5=800x8

2、=420誓63=3二16034=800+700=6903=58-0=2x440=48:2二4804-2=60x5=2x44=840+4;三年級口算練習（三）4403二32x3=48-94=5404-9=904-9=13x3=600x7=120x3=48。誓39-r3=560a99043=3x200=620:2二660:2二640a88044=7500-500=0:91 ;12x4=3x31 =0x57=120x4=0x97=3609;44x2=96043=32x2=2x440=460-r2=70+500=3x33=2804=9x400=3x330=6903;49+33=700-r7=23x3=

3、78-36=11x4=230x3=310x3=3907二230x3=11x4=82-55=310x3=720-9=4700-700=600:3;48+28=6404-8=4808=7x50=8008=880-?8=9x500=80+17=54+28=42x3=1700-800=90:3=180-r3=30035=930、二800460-15=90993=4503=360-?6=37+56=32x3=70x7=1200-700=3004=50x7=0x37=53-14=17+27=840:4二2x14=140-2=660-?6=7x800=7x700=8404-2=430x2=540+9=31

4、x3=13x3=34+56=96+3=2x330=50x6=680"二620+2=6x800=9604.3=1500-900=1800-800=63事3=26+57=800:8=33+57=600x3=37+8=48043=630件62-33=500+500=33x2=800+2=70043=037=560，二440:4二934-3=24x2=0:54:三年級口算練習（五）23x3=12x30=7x80=48x10=40x40=40x10=23x30=60x50=70x80=10x68=40x50=30x21=7x11 =50x70=24x2=30x70=10x74=50x10=70

5、x11 =30x40=24x20=12x20=30x21=20x70=28x1 =20x13=1 x36=10x19=11x50=30x30=28x10=20x50=10x36=30x33=21x40=12x10=31x2=14x20=6x90=20x33=90x20=20x13=31x20=22x3=60x90=39x10=21x2=44x20=12x4=22x30=22x4=30x80=33x10=50x90=12x40=220x3=22x40=90x40=200x3=41x20=21x30=10x46=3x700=33x30=20x41=6x600=24x20=50x30=0x45=50

6、x70=800x7=60:6二10x89=69x10=13x30=23x30=4x90=60x60=60x40=90x30=21x40=30x20=40x90=2x31 =33x20=40x70=48+19=70x6=4x900=2x310=20+35=45+35=32x20=70x60=84x1 =900x6=34x20=33x30=31x20=700x6=84x10=9x800=70x30=2x42=86-47=5x90=22x30=6x500=8x70=42x20=400+300=5x900=10x33=22x0=80x70=200x4=0:20=6x60=22x40=44+20=三年級

7、口算練習（七）40x40=43x20=46+37=420-?6=3004-6=40x11=360:9;10x34=40x90=90x60=490+7=20x34=300x3=80x4=65x0=33003=250+5;680-80=21x40=80x40=10x37=20x50=2000+300=880-2=70x20=4003二0x66=50x30=640應88044=400+300=34+39=360:6二99x10=12x20=30x80=41x20=97x10=700-7=33x30=0/59=11x80=200431x20=600+90=4700-700=44-37=40x12=84

8、-47=630，=71-23=0043;31x30=21x30=43x2=0x20=75+18=23+48=90x30=30x12=46+24=0.73=42x20=100-5=10x50=35045=52-29=240x2=52+39=400a480-?8=33x30=50x5=800x3=60x50=410x2=41x20=310x3=20x23=440Mzz30x32=0x35=10x35=29+61=40x70=30x30=50x90=80x30=20x14=90x50=420-6=300-r6=240處69x10=22x40=33x20=9004-9=810-9-9=630+9=30

9、x23=330x3=0x30=750-50=4808=5000+2000=77-48=3007=300+700=420+2=8204-2=70x11=4500-500=20x40=40044=11x40=900x5=67-49=200生8000-1000=20x24=三年級口算練習（八）57+29=5406=10x73=10x58=0-49=34x20=80x90=30x70=120x4=640a720®10x34=65x10=66033二700x5=41x20=7000-3000=30x30=10x47=30x23=660-6二5900-5000=11x40=70x40=10x36=6000+2000=80x80=29+14=80x50=200x4=36+56=88x10=600+6;22x30=400+600=34+29=800應21x30=7204-8=33x30=32x20=87x10=500+40=22x40=440+4=33x20=3203=900-？3=77-29=0=93=6404-2=30x50=75+18=600+700=40x70=43+38=90x50=84-65=43-16=10x80=57+29=500+40=88x1