小学二年级数学下册口算练习题

1、二年级口算题时间55-24 + 3 =51-364-6 =44+42代35+40+5=25-354-5 =62-7x6=6x9-28=48-9x3=18+6+98=84+3乂4=71+8x9=70+5x4=38-7x5=34+24+4=9x4+36=50-544-9 =4x6+15=84+8x8=47-7x6=16+2+86=44+546=7x44-49=68-9x2=85-7x4=51-7x3=成绩4x7+18=5乂5+23=70-214-7=94+9乂7=95-63 4-7=56-8x5=93+4x8=72-8+75=30-154-5 =17-144-2 =22-3x7=27+64+8=9

2、8-3x9=66+5x6=63-7+81=16-564-8 =42-404-8 =59-184-6 =9x2+27=25-164-2 =93+6x4=20+5+88=66-244-8 =91+4x7=40+8+98=11+25-5=98+8x2=34+42+7=65-9x4=69/4 + 7= 81-454-9 =45+5+88=63-5x9=19-124-3 = 17-36 + 6 =16+2+90=3x3+19=23+21+7=92-5x7=69-164-4 =42+7+87=20+4+69=34+36+4=2436 + 9 =90-9x8=65+6x6=39-274-9 = 96-21+

3、7 = 91-544-6 =97+2x5=8'7+43=30+459=81-9+87=54+6+69=65-164-2 =9x9+12=20-284-7=54+9x8=34-424-7=6x5-15=44+48代40+5+73=4'9+22=26-5x3=48+6+75=9x7-17=63+9+53=28+7+57=20-5+86=12+4+78=44+40+5=35+21+7=95+6乂5=85-35 + 5 =31+12+6=时间75+6x3=22-728 =78+3x9=85+9x7=79-254-5 =10-284-4 =66-5x6=74+7x9=8x9-11=54-

4、404-8 =38-7x3=52-6x3=44+49+7=14-284-7=35+7+99=16+30*=33-3x4=18+3+79=67-6、8=14-2-3=9x2+47=56-8x6=60-6x4=47+32-8=89+7x2=成绩 24+4+88= 90+4x2= 2x8+39= 18+2+62= 6x2+37= 35+25+5= 8x3+50= 40-364-9 = 38-814-9 = 70+3x2=69+7x5= 84-284-7 = 97+9x9= 7x5+22= 20+18+2= 59-144-7= 72+9+52=47-6x7= 40+8+57= 3x8-17=I4+7+

5、6I= 31-124-2 = 40-6x4= 94+7x9= 59+7x4=33+16+2=11-184-2 =8x6+31=88+6x7=48+81+9=36+4+88=14+54+9=17+56-7=16-63 4-7=89+3x6=6x5+33=42-4x8=2x9+37=34-4x3=16-184-9 =66-7x2=23-7x2=25+54+9=2x6+23=98-8x8=97-25 + 5 =51+8x8=89-24 + 4 =77+5'4=28+4+77=9>8-24=72-72 + 8 = 27-24 + 4 =28-4x6=52-5x4= 12-454-9 =1

6、0-2+76=12-6-2=49-4x5=9x6-21=87+4x6=83-5x6=6x3+34=93-3x5=5x5+32=61+9x6= 32+64+8=28+7+59= 75-7x3=72+8+80=67-9x6=55+6x3=28+4+72= 40+8+79=5x6-17=二年级口算题时间3x9-19=35+7+68=21+32+8=24-564-7= 79+3x4=55+4x5=41+18-=8x9-72=91-7x7=66+6x9=56+7+65=9x5-33= 59-184-2 =5 x8-11=96-354-7= 8x7-55=21-3+81=8x2+18=39-18+2 =9

7、1+6x7= 94-40 4-8 =54+6+59=8x7-34=88-56=41+16-2=成绩 96/4 + 7= 5x9+46= I0+5+99= 91-45 + 5 = 87+2x3= 5x6-28= 48-7x4= 16+35+5= 63+4x7= 95+6<6= 49+15+5= 99+8x2= 7x8-38= 98+4x9= 77-154-5 = 96-9x9= 79-4x7= 12+24+6= 94+2x6= 51-724-9 = 85+2乂8= 49-5x9= 92-6x7= 4x3+12= 9x6+17=94+9x4=66+8x8=8x5+25=95-9x2=63-7

8、-4=28+4+68=49+7+86=45+5+95=16+4+67=4x7+44=42%-2=77-9x5=94+9 x 6=2x6+15=45+9+59=6乂3-13=8x2+29=92-7x5=84-9x9=91+2x5=97-4x5=33-454-9 =39-63+9 =14+18-3=44+36+9=37-40 + 8 = 94-354-7=69-21 = 50+42+7=63+9x7= 78-124-6 =48-35 + 7= 14+24+4=31+27+3= 25+12S90-354-5 =87-4x2=51+5x2=71-9x4= 40+56+7=63+9+54=72-8+81

9、= 33-244-6 =4x7-20=73-364-6 = 72+9+93=3x3+18=49-7x2=78+5x9=95+4x3=时间35-9x3=68-214-7=40-144-7=85+5x7=51+8x4=19+16+2=98-184-6 =7x3+23=3乂8+14=34+14+2=9x3-26=46-124-3 =7x8-25=44+64+8=53+4x6=56+8+55=38+35+7=87-6x9=21+20+5=8x6-12=37-6x5=64+2乂6=7x9-56=76-8x9=75+6*4=成绩19-154-3 =6x5+27=54-3x4=93+2乂8=2x4+40=8

10、x8+26=626乂3=16+4+53=72-9-6=6x7+16=65-7x3=5x3+36=20-724-8 =19-564-7 =98-204-4 = 82/6 + 8 =3x9-18=6*4+49=66-42r 7 95-254-5 =86-64 + 8 =80-814-9 =39-244-3 = 18M>+78=90-564-8 =16+2+60=24飞+95=10-244-3 =6x2+23=2x6+46=10+2+72=93+2x7=50-364-9 =45+9+95=7>8+22=57-9x6=49+40+5=23+54+6=77+3x3=33.5x2=90-124

11、-2 = 29+21+7= 11-184-6 =25+5+63=90+2x3=81-4x7=9x6+44=54+2x8=28+24+6=69-64 4-8 =27-4x5= 89-364-4 =95+2x3=45+5+75=48+6+97=8x6+28=16-304-5 =9x6-54=83-6*2=37+405=40+5+52=51-354-7=27+9+72=7x3+13=6x7+23=64-58=52-7x6= 50-564-8 =88-8 5=65+3x8=91-724-9 =12+42686+9x7=65+6乂2=65+9x4=时间57-12 + 6 = 27+3+86=95-8x4

12、=68-6 , 8= 92-304-6 =80+5x9=97-7x4=88+7x2=70+8x4= 76-304-6 =43-484-6 = 48+45*=89+2乂9=6>8+39= 97-214-3 =35+5+64= 68-564-7=4乂4+26=28-8x2= 14-284-4 =37-72 + 9 =93+9x6=54+6+77=42-354-5 = 30+6+97=成绩12-184-3 = 40+5+95=7x7-43=36-5x5=83+4乂4=126+66=6乂8+50=82-8x4=126+60=72+5x8= 71-144-7= 86+7x9=44-3x7=65-3

13、64-6 = 42+56+8=58+7x2=5x9+17=74-7x8= 48-364-4 = 38-494-7=28+64+8=21-7+59=93+9x7= 80+6<2=71-81-?9 =18+2+52=98+8x9=96-15 + 3 =36+20-5=80+8x3=96-124-4 =56+4x7=2x9+41=24-4x5=2x9+44=61+7x4=67-279 =49+7+88=3x8+23=29+15+5=54 书+55=82-6x5=3x7-10=7x5+36=26-5x4=9x7-11=56-564-7 =68+5义3=546-9=7x3+12=79+7x6= 1

14、2-564-7= 70+5x9=44+25+5=70+7x8=13+459=26-364-6 = 59-48 + 8 = 47+10+5=71+5x5=69-6乂6=45-4x4=94+8 x 7=42+20+4=72+2x3= 13+25+5=5乂9+22= 8515 + 5 =42+25+5= 78-124-4 =24+18G 35+56+8=92-6x8= 11-214-7 =39-7x4=二年级口算题时间38-8x4=9>8+15=8x6-24= 29-404-5 =9x7-29=13-814-9 =69-244-6=14+2+60=55-4x6=79-6x3= 22-634-7

15、=93+2x6=93-8x5=64-7x7=9x9-58=70-8x3=18+9+61=18+3+73=38-56 + 7=6x4+28=64-6乂2二5x7-35=74-4x5=80-36 ： 6 =59+5x7=成绩 45+9+84= 55+88= 76-364-6 = 67-7x9= 42-63 4-9 = 12+4+62=9x6-42= 27-124-3 =45+28+4= 60+3x7=69+2'7= 6x2+28=99-9x2= 82-124-4 =18-124-3 = 366+60=83+6乂2= 18-424-6 = 5x2+48= 50+32+4= 44+18+6=

16、72+9x5= 35+20+4=84-6x6= 4I+49+7=16+2+79=34-5x4=90-42 + 6 =81+4x3=95+5x4=90+7x3=21+63+7=89-48 4-8 =2x3+13=34+32+8=69+8x6=58+8x5=85+3x9=19+28+7=87+3x7=2x2+43=84+6乂5=98+3x8=69-6x4=51+8x7=3x2+24=51+2x3=74-3x9=73+8x6=22-404-8 =30+6+73=20-564-7=97+5x8=27+42+7=69"4X4=6x9+21 =3x6+39=74+3x5=73+6x8=2x7+1

17、3=5'9+13=35-4><6=30+6+60=80-9x8=71+5x8=50+45+5=90-284-4 =60-154-5 =81+9x9=4x7+30=53+5x2=7x8+44=32+8+64=7x4-16=9x3+15=9 45二年级口算题成绩时间73-4x4=2216+2 = 98-154-5 = 35+5+74=16+16-8=92+2x6=63+3x5= 56-25 + 5 =79-644-8 = 90+7x6=58+7乂5=64-9x3=47+42-7=69-18 + 2 =4x8-11=54-564-7= 78-324-4 =3032：4 = 7&q

18、uot;+24= 20+5+80=27+3+97=95-36 : 6 39+246= 14+36*=69-4x9=32-4*8=36+9+82= 37-204-4 = 72+9+60= 11-204-5 = 98-9x3=306+53=6x6+11=51+9x6=5x4+49=43+35+7=48-244-3 =38+20+4=14+7+77= 24+45+9=5x4+24= 15-404-8 = 648+84= 13-244-8 = 4x3+34=6入6-31 =9x8-22=8x7+14= 17+10-2=I4+7+99=3x4+40=49+7+55=73+6x9=83-42 + 6 =5

19、8-6x4=31+54+9=72-36 + 4 =71+2x3=18+28+4=59-724-8 = 13-564-8 =57-32 + 4 = 32-12 + 3 =24+3+84=78-4x2=79-7x4=63+7+71=18%+76=8x9-67=67-184-2 =15+63+7=19+12-6=426+61=84+4'8=84+6x9=3x7-11 =87+6x6=76-8*8=66-16 + 8 =3x9+46=95-8x6=54+4'9=42-324-8 =7x7+41=18-2-3=25+5+66=80+6乂7=87-7x6=42+7+68=96-4*4=36

20、+729=91-164-2 =24+4+65=12-30+6=84-104-5 =48+21-3=70-7x9=63+8x4=21-184-9=75-81+9=11/45二年级口算题时间8x6+18=32+20+4=69+4x8=7x7-29=89+5x6= 48-274-3 =7x3+34=82-154-5 =9x7-52=6x3+19=32+4+90=52-7x4=14-2+57=82-4x8=12+6+69=6 x 9+3 7=50+56+8=45+9+94=92-4x3=33+30+5=37-7x3=9x54-32=78+7x8= 66-30 4- 6 =6x4-21 =成绩45+9+

21、87=37+10+5=48-3x4=6836 + 6 =28-9x3= 38-404-8 =61-494-7=56-6x4= 97-214-7 =9x2+13=27-6x3= 73-324-8 =70+3x8=67-3x4=45+12+4=36-244-3 =60+3乂6=8*6+33=7x9+32=65+7x7=49-18 + 3 = 35-544-6 =9x6+24=6x2+27=76+7x6=39-36 + 4 = 16+8+61=42+14+2= 67-724-9 =40+8+72=2x8+34=63-9x6=23+24+3=64+6x2=48-5x7=18%+53=36-9x4=45

22、+5+52= 20-364-6 = 9x4-25=9'3+24= 79-164-4 = 32+4+85=33+27+9=72-4x7=5x8-28= 14-184-9 =72+8+52=7x5-13=5x9+12=32+8+61=65-304-6 =12+25+5=11-724-9 =6x2+29=89+8x3=16+4+95=53+4乂7=36-5*3=99+9x6=49+7+77=12+3+88=36-7x4=64-3x8=51-644-8 =32+4-5=42+7+54=93-6x7=62-424-6 =21+10+5=14+42G26+64+8=10-12 + 4 =12+2+

23、63=3x6+19=二年级口算题成绩时间17+42-7=2x9+27=3x4-10=6x5+49=45+5+83=48+18+3= 58-124-6 =66+3x5=29+24+4=47+72-9=42+7+79=32+4+67=98-6x2=74-40 4-5 = 73-274-9 =55+3x7=84-3x9=56+4乂6=51-324-8 = 94-564-8 = 62-8x5=28+10-5=87+8x9=7x7-44=97-304-5 =30+30+5= 83-16+4 = 49+7+73=9x6+12=74+6 <6=69-6x2=89+6x7=56-4*2=72-9x3=7

24、9-5x2=22+45+9=21+3+66=66+7乂4=2 - 8-16=59-7x3= 86-204-5 =77+3x7=1914 + 2 = 48+24+3=24-63 4-9 = 21+3+56=27-184-2 = 65-18 + 6 = 80+3x6=25-564-8 =54-10 + 2 =60+2x3=12X+68=97+3x2=69-564-7 =79+6x9=49-7x3=49-244-4 =46-25 4-5 =48-8<3=97-154-3 =75+2x7=51+4x8=53+8x9=4x9-27=25+45+5=9x4+29=6x5+37=11+15-3=48Y

25、+52=18+3+93=50+42+6=88-6x6=60+3x5=9x3-22=90-4x2=52-18 + 9 =88-4x3=63-204-5 =49+14+2=18+9+83=82-7x8=89-12 + 2 =26-4x3=16-4+72=63-244-4 =63-9-7=416399 =82+5x6=36+6+78=70-9x2=34-8x3=11+16+2=96+9x3=6x7+33=69+8乂8=72+4x5=17+42卅87-7x9=72+6'3=时间75-8x5=21+7+68=54-42 + 7=89-16 + 8 = 35+42+7=81-6x7=7x7-49=

26、62-8x7=5 x 8+46=5x7+41=87-304-6 =50-5x8=97+4x8=36-3 x5=96+5x7=60-81+9= 94-164-2 =2515 + 3 = 35-5-2=71-7x6=76-3二77+3x2=54+6+95=63+9+65=29-4x2=69-54 + 6 =28+4+75=I8+9+68=6x2+45=12+2+69=63-4x7=54-6+89= 52-164-2 =6x9-14=5x9-43=73+4x5=54+9+53=40+28-7=73+7x6=38-5x4= 90-304-5 =21+7+74=91-424-7=20+54+9=74-8

27、x8=63+9+60=27+12+2=43-7x6=59-9x3=27+9+57=18-63 + 9 =2x8-11=74-564-8 =72-274-9 =12-204-5 =87-4x3=43+42+7=7x8+34=64+8+67=41-18 + 6 =7x5+26=58+2x2=67+9x7=14+7-2=70-9x5=3x5-14=4x9+44=43+42+6=43-3x9= 80-244-4 =67-4x8=97-8x6=93-424-7 =79-5x4=5x4+50=64+8+78=45+20+5=30+15+5=70+8>6=68-304-6 66+9>2=79-2

28、7 + 9 = 71+5x9=11+14-2=2x2+24=7x9-50=24-5x4=5x8+14= 18+3+87= 59+3x9=69+2x5=7x7-18=87-4x9=96-7x7=52+9乂2=18+2+71=16+8+54=44-16 + 4 =21-354-5 = 29+14+7=二年级口算题时间15+5+94=41-24-8 =49+12+3=81 +9+92=41-244-6 =69-7x6=48+6+93=25+36+9=8x7+11=59+7x6=8x7-47=24-6-2=2x2+18=3 > 8-24=21+15-5=56+8+94=25-5-4=1927：3

29、 =58-6x9=74+7x6=70-4x4=9x8-53=59+4x9=35+24+8=58-634-9 =成绩21+7+66= 426+85= 25+18+3=70-32-4 = 66-63 4-9 = 67-4x2= 19-364-9 = 83-6x8= 23-3x5=4x8-26= 5x7+46= 81-8x2= 70-5x6=77-9x3= 5x6+49=6X3-11= 24+8+75= 90+6<7= 92-7x6= 84-7x3= 8x7-56=50.6x4= 61-354-5 = 98-544-6 = 26-184-2 =49-72 + 8 = 77+4x9= 3664=

30、36+4+98=48+8+51=5 x8-40=6x6+41=95+3x3=37+32+8=69+7x9=23+16+8= 33-18 + 2 = 19-214-3 =27-25 4-5 = 61-274-3 = 58-104-5 =54-284-7 = 70-6x6=6x9-1245+5+66=8x8+43=23+20+4= 52-16 + 4 = 7x6+42=55-6x4=4>4+22=33+15+5=5 x8-14=41-4x5=61-6x7=3x5+41= 75-164-4 =73-6乂5=41-7x5=70-4x7=21+54今49-5x8=41-5x5= 14+36-4=1

31、1+16-8=58+7x7=81-9+70=22+32+8=5x3+22=6x3-18=46+3 oe72-6x7=7x6+37= 73-484-8 =75+2x3=时间7x64-45=98-494-7=52+7x6=19-454-5 = 4x2+26= 36+4+96=58-8x7=48+64+8=94-40 4-5 = 75+3x2= 19+49+7=99-8x5=51-9x2=24+4+69=19+28-4=81+9+85= 64-63 4-7= 31+306=63-5x4=36-5x7=82-9x7=88-6x4=75-45 + 9 = 67-63 4-7=15-48 + 8 =成绩6

32、x8-32=68+4x7=85-544-9 =44-273 =6x7-29=9x4+41=75+3x3=41+14-7=81-164-8 =62+4x9=7x4+15=95+4乂2=27+9+93=5x7+45=3x8-23=674-3x9=5x7-14=17+24+4=38+24+4=44-6x7=3x7-15=2x4+30=66-8 *6= 19+56+7=22+20+5=8x6-42=98-6x4=82-4x5=2*6+44=84-144-7=72-124-6 =57+9x5=92-3x5=19+12-4=78+5x6=90-69=39+32+8=20+5+73=9x4-26=46-8x

33、4=21 + 12-3=95+4*4=8x9-59=6x9+36=34-244-6 =17-20+4 =6x9+26=44-8x4=8x4+34=98-63 4-9 =37+28+7=96-3x6=9x3+22=42-7+71=30-5乂4=92+8<4=95-5x5= 48+8+79= 41+24+8=5>8+11=92+6乂5= 32+24W 31-4x5=81-4x2=24-4-6=78+2乂2= 63-184-9 =75+4'9=36+9+95=6x9-23=50-4乂6=61+9x9=39+18+9=4x9-16= 86-16 + 8 =17 . 45二年级口算题

34、成绩时间8x6-25=38-9x3=25+27+3=90+4x8=94-204-5 = 59-724-9 =39-48 + 8 = 93+9x9=6x7+45=13+20+5=67-244-3 =65-6x4=48+49-7=34+63+7=49+24+3=52+3x7=70-154-3 = 6812+4 =89+9x2=68+9x2=43-9x4=77+4x3=75+5x2=35-124-4 = 74-6x3=56+2乂6=14+7+97=45-214-3 =41+27-9=78-8x4=94-3 x6=80-204-4 =70-164-2 =35+36+6=26+25+5=95-9x7=7

35、7-7x3=91-5x5=58+6x8=67+2x3=13-304-6 =15-154-3 =88-5x5=9x8-33=66+9x3=7x3-18=16-154-5 =18+3+57=31-5x6=6 8-3665+3x7=40-5+65=56+3x6=56+7+75=74-564-7 = 71-63 4-9 = 14+2+92=35-484-8 =9x5+27=70-4x2=24-3x5= 68-364-9 2x7+26=7x3+38=67+6x9=16-2+71 =9x3+16=4254：6 =30+32+4=37-6x2=10+2+99=28+7+51=54Y+83=67+5x9=99

36、-14 + 2 = 39-63 + 7= 35+30+5= 77-54 + 6 = 32-4-7= 67+3x7= 83+5x9= 4x5+33= 51+4'4= 74-214-3 = 23+45+9= 16+4+55= 7x2+40= I4+72+8= 44+48+8= 8x4+50= 40+64+8= 45-5x6= 29+24+8= 3x4+17=79-36+4 = 15+5+54= 9x7+13= 24+8+93= 18+56+7= 66+6乂3=时间51-56 + 8 = 98-354-7=8x6+37=97+3x5=39-3x9=86+4x5=6x9-44=31-18+6

37、=87-4*6=53-3x5=16+8+78=61 -3 x7=93-72 + 9 = 60-184-6 =45+5+62=8x2+49=6*4+33=55+4乂8=4x6+14=55-3x5=9x3+20=78-7x6=24+24+4=34+10-2=43-6x2=63-36 + 6 = 66-408 =6*4+35=9x8-49=33-8x3= 93-124-4 =4x2+38=72+8+63=48+8+98= 51-184-9 =49+2I+7= 42-124-6 =40+8+84=849乂4=48+8+99=38+32+4=95-64=5x9-42=4x6+32= 63-454-9 =

38、21+30+5=78+4x4=88-424-6 = 43-244-4 = 12-544-9 =81+9x4=16+54-9=71+7x3=94-8x3=24+8+56=6x5-30=30-4x5=366+72=98-7x4=62-25 + 5 = 5x9+36=76+5x8=45-45 + 9 = 71-424-6 = 96-304-6 =55+4x4=32+8+98=6x8-24=94-9x7=5x3+27=88+5x9=15+25+5=2x7+42=82-484-8 = 56+8+70=5 义 6-22=68+4x6=8x3-24=71+5x2=28+4+87=2x2+40=58-6 (8

39、= 70-244-3 =7x9-23=41-3x4=35+18+3=4x9+40=42+15+5=64-20 + 5 = 99-404-8 =41-284-4 =88+2x2=64+2 x7=6x8+40=9x3+37=53+3x3=7248 + 6 = 19+81+9=30-404-8 =99-214-3 =#/45二年级口算题时间12-3+92=89+4x5=99+8x5=92-724-9 = 70-364-6 = 30-244-8 =9x3-21=4、5+46=3x9+30= 71-404-5 =51-5x7=33-644-8 = 66-564-8 =81-49 + 7= 53+2x7=

40、57-814-9=23+32+4=20+4+99=5x3+29=84-8x5=10-724-9 =81.5x2= 97-40 + 5 =7x4+21=90-6*5=成绩98-284-4 = 6645 + 5 = 486+81=41-28-7 = 59/8 + 3 = 72+7x6=44-484-8 = 23+56+8=38-244-6 = 82-5x7=17+32+8=24+28+4= 73-354-5 =63-164-8 = 98-6x3=62/6 + 2 = 26+45+5=64-354-5 = 7x6+29= 13+54+9=79-8 , 9 二29-324-4 = 43-724-9 =

41、 63-3x8=35+15+5=48+8+65=21-244-6 = 3 >8-19=81-8x7=57-5x5=15+63-9=85-6*6=38-184-3 = 64+4x6=54+9+96=7x6+16=48-364-9 = 12+2+75=29+42+7= 73-42 + 6 =7x9+48=48+8+70=75-3x9=68+9x6=74-7x2=4x2+12= 37-304-5 =60-3 X 8= 79-354-5 =80+2x5=29-5*5=10+5+55=85+9x5=8 - 8-50= 16+15+5=88-9乂6=54-4x4=83+6'3=54+6+67

42、=40+18+2=46+72+8=6X5-11=62-48 + 6 = 77-214-3 =6x6+24= 38-724-8 =83-7x3=2x8+27=79+4x3=82+3x6=9x3+49=45-5-6=69-32 + 4 = 43-274-9=35+18+2=时间64-3x6=59-5x6=15-5+51=57-644-8 =7x5+48=66-164-2 =52+6*4=63+7+73=86-6*8=36-4x8=33-424-6 =76+6x3=36+6+75=7x7-10=83-4x4=83+2x4=2x6-11 =79+2x4=91+5x8=55/2 + 3 =3x9+43=

43、12+2+71 =2x2+35=15+819=94-244-8 =成绩68-164-8 =54-81 + 9 =4x4+13=93-9x5=30+5+77=76-7x4=87+9x8=7x9-37=42-8x3=19-364-6 =7x6+14=24M>+80=34-124-4 =4x4+18=13-42 + 7=22-4x2=59+2x7=14+27+3=9x8+36=39-56 + 7=93-49 + 7=23+63+7=18+6+84=18+3+55=27+3-2=9x9-48=85-6x7=8x 8-59=2x3+47=186+56=42部+93=12+2+51=32+28+7=

44、18+28-7=63-5x7=60+6x8=44-364-4 =52-45 + 5 =63-244-3 =98+9x3=43-304-5 = 83-21+7= 8272：8 =57-72 + 8 =279+92=74-8x9=82-8x8=82-18 + 2 = 17+72-8=5x9-31 =44-6x4=28+18+2= 40+8+60=27+3+99=56-8+60=8x8-13=7X6-11= 24+8+53= 12-2-6=62+9X6=69-8><6= 10-424-7 =86-5乂3=29+20+4=81+3x5=6'5+40= 36-184-2 =69/4

45、+ 2 = 4x7+23= 63+7x3=7x5+19=9x5-29=21-30 + 5 = 67-164-2 =85+5x9=二年级口算题成绩时间31+48-8=30+21-7=44+14+2=34-284-7=17+12-4=28-454-9 =84-8x4=23-284-4 =9x3-14=56+7+64=45+5+94=91+6x4=85-564-7=48+8+68=3x8+49=95+4x9=49+28+7=2320+4 =76-36+4 =76-6x7=24+3+90=48+8+57=56+8-7=12+40-5=54+6+93=81-424-6 = 24+8+80= 10-144

46、-2 = 69+5x9=74-304-6 = 91-7x5=99+4x4= 31+12+3=48-3x8=35+18-9=2x8-13=50+54+6=45-54=65+4乂4=2x7+45=74-9x8= 45-284-7 = 248+91= 28+72+8=5x9-35=9x2+43= 28-214-7=58+6x5=3x4+31=I2+2+62=92-8x4=12+2+78=8x6-32=48-36 + 6 = 6x7+21=40+8+76=30-27 + 9= 57-354-5 =36%+99=60+3x3= 55-424-6 =74+6x5=23+18+9=53-6x7=61-7x5

47、=6乂5-18=2x9+38=13+12-2=25+5+83=74-9x4=89-32+4 =8x6+45=35+72+9=46-4><6=8x4+47=49-63 + 9 = 61-424-6 = 2x7+41=45+5-5=78-5x5= 79-154-3 =22+35+5=24-6+76=6x9-16=54-65=48+189=70+8x8=28+4+54=94+4x2=7x8-21 =81-7x6=21-7+56=14-7+80=54-24+4 = 60+3x9=72-454-9 =68+8 <6=69+5x6=5x2+44=2x3+41=时间45-7x2=25+45

48、9=17+12+3=7x9+27=42-7-3=54+4x8=72+6'2=24+3+51=47+246=13+16-8=79-724-8 =2x3+17=6x6-17=54/8 + 6 =70+2x8=8x4+44=79+8*9=45+246=16+18-9=51-484-8 = 93-25 + 5 = 20-424-6 =26+246=51+9乂4=68-72 + 9 =23+48+6=46-104-2 =93-274-9 =98-4x8=77-5x6=58-7x2=16+4+71=62+7x7=66+7x5=60-6x8= 12-144-7=6x9-10=30+5+52=90+6

49、<9=5x3+19=45+5+73=4x9+37=97+8<6=4x2+30=27+3+51=78-814-9 =63+4x8=70-7x2= 87-564-8 =8x9-32=36+4+56=72-424-6 =23-48 + 6 =34+18+9=21-3+71=76-15=48-724-9 =47-8x4=95-214-3 =87-104-5 =22+64+8=81-9x7=80-3x4=29+36+6=27+3+65=9x8+38=94-7x5=69+2x2=12-2+80=51+2x9=36-7x5=72+8x5=74+4x3=41-154-3 =91-184-6 =65-24 + 8 = 77-154-3 =24+3+61=5x7+31=83-7x5=82-8乂9= 53-364-6 =39-25 + 5 = 12-48 + 8 =6x7+25= 94-484-6 =2x5+34=45+15+5=29+32+4=78+6x7=86-8乂5=8乂7+35= 2256 + 8 =34+72+8=52-4x3=54-144-7=86-7x4=18+3+53=33-7x2=81-7x5=25 / 45二年级口算题时间70-42 + 6 =71-63 4-7=49+7+98=44-6x2=75-9x4=90