三年级数学口算题卡.doc

1、2500-5= 30x300= 0+2= 12x200= 50x70= 42x20= 61x50=+= 160+8= +=990-9= 808-8= 30x23= 280-2=35x10= 630-3= 32x30= 6x200=3000-5= 960-6= 630+9= 4800-8=260-2= 630-3= 990-3= 884+4=480-3= 95 x20= 240-3= 14x60=+= += 800+8二38x20= 35x20= 609-3= 50x16=600+5= += 25x30=+= 480+8= 98+7= 640+2=50x47= += 20x43=700-7= 7

2、000+300= 20x55= 200-5=20x36= 4x25= 65+0=4500-9= 50x700= 63x20= 800-4=76+4= 20x50= 1600-4= 87x100=90x80= 800-2= 960+4= 4100-1000= 640-8=1840= 6000+2= += 600+5=680+4= 460-2= 280-7= 180-6=202+2= 820-2= 162+2二12x30= 98+7= 700-7= 8900-8000= 50x50=080=16x200= 2100-3= 24x10= 270-3= 2700-3= 3033= 320+8= 60x

3、10= 648+8= 6050= 25x10= 4900-7= 40x24= += 70-42= 550-5= 940+2= 18x5= += 350+5= 50x70= 50x80= 700-5= 650-5= 53x30= 12x400= 420-1= 79+17=+= 460+2= 900+3= +=+= 400+5=90+5= 17x40= 260+2= 240+3二 48x30= 70-31=+= 420-3= 24x50= 40x16= 150-3= 440+4= 15x40= 84-45= 160-1= 810-9= 96-68= 48x2= 960-8= 270-9= 31 x

4、 30=810-3=25x80= 220-2= 240+4= 213-3=70x30= 450-9= 9000-3=78x2= 480-4= 40x800= 9000+100=540-9= 0-77=120-2= 260+2= += 150+3=88+2= 42+3= 270+3= 28x30= 630 +3= 600+6=31x90= 50x90= 350+7= 660+6=46x20= 860+2= 147+7= 11x300=620-180= 6000-2000= 30x33= 41x20=92+4= 65+5= 60x50= 120+2=+= 560-8= 7000+300= 90+5

5、=80*70= +=0+13= 600+2= 30x18= 19*40=800x5= 910+7= 0+5= +=333+3= 520-4= 640+8=200x60= 30x15= 690+3= 125*8=770+7= 22x300= 900x9= 650+5=560+2= 76+2= 440-2= 1600-700=240+2= 455+5= 12x300= 28+37=76x5= 66+19= +=900x9= 250+5= 990+9=440+2= 4900-4000= 630+3= 810+3=12x300= 87-49= 24x5= 480+8= +=310x3=90+5= 50

6、00-5= 900+5= 880+8=+= 280+2= 100x0= 25x5=19x40= 19x4= += += 180+3=640+8= 66+3= 29x3= 60+4=125x8= 600-3= 24x40= +=650+5= 330x3= 720+8= 29x5=1600-700= 300x23= 84-69= 4200+7=28+37= 45x10= 300x9= 640+2=+= 630+7= 640+8=900+9= 280+4= 14x50= 78+3=+= 32x60= 0+7= 450+9= 240 +2= +=720+2= 11x90= 240+6= 3500+5=

7、80+5= 61x30= 31x20= 140+2=40*21= += 15*20=930+3= 22x400= 12x300= 360+3=240+4= 80x40= 1400-700= 220+2=0+32= 460+2= 9x20= 7000+7=390+3= 84+4= 20x14=49x50= 13x60= 45-23= 39x10=380+2= 80+4= 0x15= 1000-790=39x40= 20x70= 91x6= += 300+6=+= += 200+5= 260+2=14x50= 300+3= 420+7= 100-2= 90 x50= 39+45=2x49= 50x

8、60= 18x30= 80x90=1506= 990+9= += 55x4=33x30= 10x80= 31x300= 500+2=990+9= 18x10= 12x300= 900-2=840+4= 700x90= += 66+2=76-27= 61-27= +=540+3= += 77+14=420+2= 111+7= 36+49= +=13x70= 68+4= 4000+5= 7x50= 28x3= 84-69=840+7= 35x20= 45x40= 66x3=14x50=210-7= 38+47=16x40= += 46x20= 13x80=180+2= 250+5= 85+5= 9

9、0x50=810-10= 540-9= 120+6= 87+3=+= 23x40= 240+6= 60*60=28x20= 0+8= 72+4= 450+9=420+20= 9900-900= 19x50=900+5= 480+4= 840+3= 35x4=56+29= 480+2= 250+5= 8000-4=14x200= 31x60= 500x9=7400-4000= 0x97= 1600-700= 48x20=60*70= 870-50= 19*40= 60*5=90x60= 140+7= 320+8= 270+3=850+50= 17x30= 600-240= 980+2=760+4

10、= 2700-3= 15、4= +=64+4= 72x100= += 25x30= 64 +8= 72+4=600+4= 30x50= 51+3=69+3= 20x70= 13x60= 390-3=500+5= 60x40= 500+5=28+7= 25x40= +=78+2= 31x40= 0x4= 25*40=1+0=280+2= += 15x10= 11x800=32x30= += 900+5= 25x9=560-7= 40x50= 630+7= 36+17=12x60= += 26x30= +=22x40= 61x40= 75+5= 75+3=30x18= 70x60= 42x200=

11、 39-24=90x20= 60x30= 40-4=90x30= 770-7= 140-7=240+4= += 77x2= 21*50=+= 30x30= 56x10= 17x40=43+26= +=780+3= += 160-8= 8300-300=90+5= 34x10= +=20x19= 13x70= 26x20= 80*90= 650 +5= 18x30=31x10= 8000+8= 960+8= 290+40=900-5= 210-3= 54+48= 6000-6=660+2= += += 840+4= 30x60=450-9= += 25x5= 70x80=30x15= 96-77

12、= 32x40= 90x700=20x13= 7x800= 196-156= 3000-5=57 + 29= 540+6= 10x73= 10x58 =0+49= 34x20= 80x90= 30x70 =120x4= 640+8= 720-9 = 10x34 =6 5x10= 660-3 = 700x5= 41x20 =7000 3000= 30x30= 1047= 10x80 = 30x23= 660+6= 5900 5000= 480-156= 1 1x40= 70x40= 10x36= 6000 +2000 = 8 0x80= 29 +14= 80x50= 200x4 = 36 + 5

13、6= 88x10= 600+6= 22x30 = 400 + 600= 34 +29= 800+8= 45 乂16= 2 1x30= 720+8= 33x30= 32x20 = 8 7xW= 500 +40= 22x40= 440-4 = 3 3x20= 320+4= 900+3= 77 29 = 0+93= 640+2= 30x50= 75 +l8 = 600 + 700= 40x70= 43 +38= 34 +29 = 9 0x50= 84 65= 43 -16= 30x23 = + = + = + = = + = += + = + = += + = += = = += += +12/13

14、-8/13= 8/929= 14/15-10= 11/13-7/13=8/10-1/10= 13/14-7/14= 5/9+1/9= 5/13-4/13=4/13-1/13= 4/5-275= 9/12+3/12= 7/13-3/13=1/12+11/12= 4/15+8/15= 8/12-2/12= 6/13+5/13=8/10-8/10= 5/14+2/14= 4/15+7/15= 9/15-7/15=7/12-2/12= 7/11-1/11= 6/7-6/7= 13/14-9/14=7/14-1/14= 3/13+8/13= 4/12-2/12= 4/11 +5/11 =4/13+5/1

15、4= 2/12+9/12= 3/15+10/15= 14/15+1/15=8/13-5/13= 1/12+1/12= 4/12+2/12= 1/15+1/15=7/9-3/9= 12/15+2/15= 3/8+1/8= 4/14+8/14=48/12-4/12= 1/10+5/10= 8/15+7/15= 5/14+7/14=3/11+6/11= 7/13-4/13= 10-6/15= 11/15-8/15=7/15-6/15= 3/6+1/6= 10-2/12= 8/9-4/9=10-6/12= 1/16+1/14= 7/8-7/8= 5/8-2/8=10-6/14= 9/15-3/15= 14/15-8/15= 4/14-4/14=8/13+4/13= 8/9-8/9= 6/15+5/15= 2/11 +3/11 =11/13-6/13= 8/14-6/14= 9/12+1/12= 10-4/13=12/14-4/14= 1/11+8/11= 3/14+7/14= 2/13-1/13=3/5+1/5= 6/13-1/13= 3/4-1/4= 4/6+2/6=6/15+1/15= 3/15+7/18= 13/15-1/15= 5/10-5/10=10-10