小学二年级数学口算题1000题.docx

1、小学二年级数学口算题1000题二年级口算题16-2X 7=91+85-26=2X 2X 2=2X 9X 8=3X 8X 8=21-0=50+2X 8=14+11-25=9X 5X 5=90-81+2=85-83-1 =8X 6+79=6-2-2=96- 2X 4=52- 1 X5=4X 244=19+6X 6=5X 6+82=1 X3+63=77+66-49=5X 70-10=25 5X 9=20 5+37=63-16+16=4X 7X 7=80+5X 7=51-30+5=9X 4010=45+91+29=72- 25 5=7X 5X 0=60 6+29=4X3-0=0X 4+62=36+69

2、-16=51+37-59=73+24+ 3=1 X8-7=3X 0+48=6X4-19=46+91+80=60 10+99=122-2=5X 4X 7=71-9-48=96-44+68= 93-7X 4=284+83=12-4-2=4X 4X 2=7X 90 9=97-7-66=606 -7=8X 27 9=81 9 1 =10 1X 8=30- 10-1 =76+57-79=37+1X 5=90+9X 7=32 - 2-2=10 1X 7=95-57+44=53- 4X 1 =4+4X8 =34+4X 4=5X 16 8=92- 6X 2=22+32+97=9X 36 9=88 -0=168

3、 3 7=4X6-11 =369+69=0+60-36=13+8X 8=0X 35-7=24-5-5=4X 7+98=42+6 -4=62-10- 1 =96- 2X 3=43+58-67=79-38+40=70- 10X 5=35+ 5+31 =93-22+34=10-63+ 9=63-62-0=20+5-3=47-3X 2=115-9X 5=9X4-10=60+72- 8=8X4 -22=21-2X 3=1X0-0=13+71+38=16+ 1 + 8=62-4X 4=6X 6X 3=18- 63+ 7=59+74-70=100-2X 1 =8X 5+45=9X2-10=51-19-0=8

4、X 0+49=3X 4X 9=7X 0+31 =89-76- 11= 32+ 8 X 6=42-6X 2=12+4+ 3=36 + 9X 5=144+ 6 + 4=9X9-6 仁47-11- 21 =75+5X 3=6X 4+61 =40+4-5=432+ 8 + 9=74-8X 7=80+ 10-4=90 + 9X 5=30+ 5+58=52+6X 0=62+86+70=30+10+65=108+ 3 + 4=50-1 +仁15 -1- 7=75+24+ 6=8X 2X 7=4X5-19=28+30+94=23-0-18=5+1 x 5=12+ 4 + 3=3 X7+68=11+86 -仁7

5、2+9-1二78-81 + 9=29+9 X2=6+1 X 4=26+93-52二0X6-0=59- 30+10=20-2X 5=87-7 x 7=22+35+ 5=98 -47+0=62-32+4=48+8-0=5X 3+95=61+97 -8= 73-10+ 10=8X 3+89=1X 0X 9=80+15+52= 18-12+2=56+71-23=9+1+9=4+5 X 6= 29-1X 2=57-13-42=72-17-24= 82- 74+72=16+ 2X 0=7+0+94=57+71- 96=270 + 6 + 5=16 + 4X 3=38-7+69=4+1 X 9=84+42

6、+6=91-37+58=12+4X 2=4+52+5 仁 102 -4X 6=2X 9+ 9=38+80+ 8=86-73+1=8 X9+72=100+ 10X 1 =28-2 X 8=48+43 -2仁24 +8-1 =21 + 7+ 仁79-73- 4=20+10+18=56+51+18=128+ 8 + 8=136-7X 7=77-81 + 9=92 -37-41 =31+9X 8=14+5X 7=3X 7+20=210 + 7 + 3=16+76 -54=98-39+47=12+ 3+仁49+25+8仁 27+91-42=113-5X 3=50+ 5-4=68+1 X9=83-8-9=

7、72-8X 6=32+96 - 33=2X7-0=89+93-26=66+14+79二22- 21+43=4X 14-7=58-6-8=66-9 x 4=1X6 - 4=42 7-1 =20+21-7=6-2+20=42+4 X6=1926 8=12-8+59=28+0X 2=9x 9X 6=65-3X 9=89-16-5=9X0-0=3X 5+33=37+15-3=69-56+39=35-5-2=1X 99=19-1 X 5=61-41-18=21+7X 8=1X 30-6=36+0X 5=72宁 6 4=30+69+53=47-16- 22=196-4-7= 99+35+31 :51+80

8、+84=24+3 X 8=53+93 -13=20+46+62=15-12+68=24-1X 8=79-46-27=41-4X 7=8X 4+41 =3X1+67=126-5X 6=328X 8=7- 1+29=97+52 -57=5X3-6=80-5-4=58+0X 1 =159-8X 9=43+78 - 76=5X 9X 5=80-2-8=50-10-5=74-38- 32=6X8+27=63-0=3X 8X 5=68 -20-2=0X 14-7=34-0 X 6=4X 9X 4=48-6 3=1X 5X 8=61-20- 36=8X 0+49=0X6+32=486 -0=80+24-66

9、二44 - 0=4 :8+16=1 -1 -0=95-6 X 7=248 - 2=40-10-2=13+16-24=90宁10宁9=118-7X 3=2X8 - 8=27+4 X5=14+66-52=42+0X 2=13+58+61= 77-13-14=9X 24 - 4=6X 8+75=71-30-10=90-9 9=5X 32-8=48+74 -仁9X6-12=77-12-3=40-5-4=91-25-7= 87+51-54=3X 9X9 =66+60 6=39-2- 11 =32-2-2=25+18 - 9=3X 8+33=34+80-8=83+49+12= 6X 5+51 =70-7-

10、 10=67-4- 56=58+20 - 4=27-3-360+93+42=105-7-3=63-2X 4=126 -1 =58- 3 3=6 三3+39=91 + 12宁4=80-36-9=60 3 5=90+111 -34=51-27-3=4X 5X 9=23+48+66=6X 6+88=14-7+36=54宁 9 X 6=9X 2-1 =64+3X 8=10+78+3= 80-1-54=76-0-40=45-11-28=0X6+72=244 -2=8-2X 5=72宁1宁9=2X 3+64=19+5X 3=78+82-59=23+10 -10=84+95+74= 83-57-20=7-7

11、+8=18-11-6=2+8X 8=86+6X 5=64 - 8+0=4010+17=46-54 6=29+49 7=60 3 5=13+50+48= 78-80 8=82+64 -18=3-6-6=40- 3+18=31 -0=79-10仁1X 4+92二2X 9 3=186 X 7=2X2-0=7 1 7=21+56 8=24 4 3= 82 -0=56+8X 7=4010+68=88-68+8=60-54+31 =65-364=62-4X 2=60+33 -16=47-25+44=36+10+65=4X 9+4=9X2 -4=50 5X 9=1X 21 3=66+91=281 7=546

12、+62=284-5=427仁549 X 6=1446 8=405-4=808- 2=24 6-3=567 -7=99+1X 5=303X 7=41X 3=459 -4=54-35- 4=76+279=29+4 X7=164X 4=95+7X 6=95+93=1X8+83=53+39-2=60 6+23=35+0X 1 =9X9 - 25=122X 6=69-4 X 0=79+6+23= 5X8 - 6=94+51 =36-8-17=22+0X 3=7X9 -1 =5+123=44+32-2二18 - 2X 3=1X2+29=80+0X 6=78+28+ 4=33+19+42=497X 7=13

13、-12 6=58+6X 3=137 -8X 6=47+14 2=0X 5+58 =16-6-2=9X 1 X 1 =61-50- 7=8 X 27 9=59+82-0=16 - 2X 4=62+80 - 79=147X 9=76-39-10=65-40- 2=8X 7 1 =488 -3=35-4 X 0=4 X1+15=71+7X 7=5 -36 9=8-8+13=60+71+65=99-8+81 =46-24-7=97+19+88=39-32- 3=4X 5X 2=51-6-10=60-11-40=79- 9X 8=405+82=21X 6=76+92-40=9 X 8X 4=77+79+

14、57=8+40+ 18=96-16-8=648 - 9-9= 92-24+67= 4X 6X 1 =0X 14-2=90+18 - 3=217 - 0=284X 4=75+7X 2=53-17+46=96+31-97= 2+81-62=97-0 X 8=366 -1 =101-2X 5=7X 1 X 9=1X 1+99=92+80-10=10-2 2=51-39-5=1- 1+52=87+8 X 仁88+16=287 -2=30-5+58=52+6 X0=62+86+70=3010+65=7+20+7二10-2+63=30 10+21=48-43-0=18+35+94二60-10-0=10+4

15、0- 9=102+60=22-3 X 7=42+73+38= 96 -5X 8=12-3X 2=5X 4+47=58-30+65=38-11- 6=1X 80 8=40-4-3=4X8-16=40+42-3 仁3010+79=84-63+0=28+7X 7=24 -13+38=84+16+5=7X5-9=10-14-2=7 X 5X 8=0X1+71=35+0X 6=109-40-4=2+95+79=92+7-97=61-3X 6=14+51-4=3 X 70 10=497+52=4X 0+50=88 - 0=9 X8+61=54-6X 8=72-8X 0=35+91 X 3=70 10X 7

16、=9X 1+0=24-4-4=97-89+33=72 8 3=33 X 5=28+5X 1 =9X 8+68=35+21+23= 84+6010=13+40+87=303+42=42 -4 1 =83-13-3=46-3+20=89+12 - 2=3 X6 -5=27-3X 2=40- 10-1 =81-5X 2=69+12+46=3X4 -9=78-20+63=306+26=22+71+26=9X 0X 7=69+69+74=1203 8=65+7 X3=1X 6X 6=57-33+45二64 8 - 0=6X 6X 0=40+2X 3=23+82+92二76+21 3=4+8X 6=43+

17、3010=71-7-仁50 5+72=57+78+16= 94+7X 5=8- 1+77=91 -12+34=78+8X 7=40 8-4=42-6-2=65- 1+25=2 X 5X 3=64+66+3=180- 10-3=98+32+44=3010X9=33+2X 4=8 8 -0=87-42+75= 80+50-仁89-1-31 =5X 3+13=2 X 5X 7=6 6 X 0=51+69-94=93-9+46=70+2+3= 73-38-31 =2 X 2X 2=86-73+62=52+1 X 4=41-3X 4=92+49+82=90-8 X 1 =95+13+50= 34+404

18、=1X0+52=53+90- 9=2 X 8X 3=79+5X 2=2 X 9X 2=0 X 30 5=7 X0 - 0=23+53+34= 7X9+28=60- 10X 4=73 -62- 7=4X4-11 =91+97-69=6- 4 2=7X 0+34=61-20+57=1X7+16=1X 27 3=87 -6X 仁96+59+16= 16 8-1 =85-9 X 9=7 X4-7=67-53+6= 98+25+32=55-42+78=5 X 30 3=18-1 X 5=41+2X 4=8X 2+52=5X 63+ 9=1X1 - 0=9X 0X 8=4X2-0=80+ 8+1 =0X

19、2X 9=5+5+34=66+6X 7=63+91+20= 21-3+6=24+20 +5=9X 1 X 4=8X 2X 7=60+ 4 + 5=65+6 + 3=120- 5-6=0 X 3X 0=70+ 10X 9=54-46-2=180-10+ 3=98+32+44=30+ 10X 9=33+2 X 4=8 + 8-0二 87-42+75二 80+50-仁 89-1-3 仁53+60-85二 90+41+2= 40-10+1 仁 8+99+3 仁70+ 7+ 10=67-4- 56=58+20 +4=27+ 3 + 3=60+93+42=105+ 7 + 3=63-2X 4=12+ 6

20、-1 =58- 3 + 3=6 +3+39=91 + 12+ 4=80-36+ 9=70-3+13=53-37-4= 74+31-16=6X 8+3=47-11- 21 =75+5X 3=6X4+61=40+ 4 -5=32+ 8+ 9=74-8X 7=80+10-4=90+ 9X 5=23+82+92=76+21 +3=4+8X 6=43+30+10=58-40+ 10=4X1 - 3=6+6+77=9+9+98=60-11-40=79-9X 8=40+5+82=2+ 1X 6=76+92-40=9X 8X 4=77+79+57= 8+40+18=96-16+ 8=6489 9=92-24+

21、67二4X 6X 1 =OX 14-2=90+18-3=217 - 0=284X 4=75+7X 2=53-17+46=96+31-97=2+81-62=4X2-0=808 1 =0X 2X 9=5 5+34=66+6X 7=63+91+20= 21-3+6=24+20 5=9X 1 X 4=8X 2X 7=604 5=65+6 3=120 5 6=0X 3X 0=7010X9= 54-46-2=18010 3=98+32+44=3010X 9= 33+2 X 4=8 8 -0=87-42+75= 80+50-1：= 89-1-31 =244-4=97-89+33=728 3=3 3 X 5=

22、16-2X 7=91+85 -26=2X 2X 2=2 X 9X 8=3X 8X 8=21 - 0=50+2X 8=14+11 -25=9X 5X 5=90-81+2=85-83- 1 =8 X 6+79=6 2-2=96-2X 4=52-1 X 5=4 X 244=19+6X 6=5X6+82=1X3+63=77+66-49=5X 70 10=255X 9=20| 5+37= 63 -16+16=4X 7X 7=80+5X 7=51-30+5=9 X 4010=45+91+29=72-25 5=7X 5X 0=60 6+29=4X3-0=0X4+62=36+69 -16=51+37-59=7

23、3+24+ 3=1X8 - 7=3 X0+48=6X4 -19=60 3 5=13+50+48= 78-80 8=82+64-18=3-6-6=40-3+18=3 1-0= 79-10仁46+91+80=6010+99=12 2-2=5X 4X 7=71-9-48=96-44+68= 93-7X 4=284+83=124-2=4X 4X 2=7 X 90 9=97-7-66=606 - 7=8X 27 9=81 9 1 =101 X 8=30 10-1 =76+57- 79=37+1 X5=90+9X 7=32 2 2=101X 7=95 -57+44=53i- 4X1 =4+4X 8=34+4X 4= !5 X 16 8=92-6X 2=22+32+97=9X 36 9=8 8 - 0=1683 7=4X6-11 =369+69=0+60 -36=13+8X 8=0X 35 7=24-5 5=4 X7+98=426 -4=62-10仁96-2X 3=43+58 -67=79-38+40=42 6X 2=124 3=36 9X 5=14464=9X9-61 =72 8-1 =99- 9 3=8X5-14=70-3+13=53-37-4= 74+31- 16=6X 8+3=