1、一年级口算竞赛题学校( )姓名( )7+3= 6+9= 4+5= 7+4= 8+9= 13-5= 12-9=8-3= 11-4= 0+12= 4+2= 8+8= 4+11= 7+4= 6+3= 5+2= 13-5= 19-10= 14-6= 7+3= 5+10= 3-0= 4+9= 7+7= 12-4= 11-3= 7+9= 15-8= 16-4= 7+3= 12-1= 7+5= 9+9= 5+8= 9+7= 12+5= 11+6= 12-5= 17-8= 20-5= 4+3= 10+9= 16-8= 17-10= 20-5= 4+3= 10+9= 16-8= 17-10= 12-6= 11-
2、8= 4+8= 5+9= 9+7= 10-7= 7+7= 13-6= 16-5= 2+5-3= 2+11-7= 4+7-9=2+( )=7 ( )+5= 10 ( )+6=13 14-( )=8 15-( )=7 ( )+6=8( )-9=5 8+( )=16 ( )+4=10 12-( )=9 16-( )=7 ( )+4=13( )+7=15 9+( )=18 0+( )=14 ( )+( )=8( )+( )=20( )+( )=19( )+( )=13 ( )+( )=7 4+2+5= 10-5+2= 10-8+6= 3+7-8= 10-6-0= 10+8-9= 8-8+7=3+3-4
3、= 10-7+3= 10-4+3= 2+4+8= 9+5-7= 7+5-6= 2+9-3= 8-7+11= 10-3+9= 9+8-9=10+8-9= 3+7-8= 10-5+2= 9+5-7= 10-8+6=一年级口算竞赛题学校( )姓名( )2+( )=7 ( )+5= 10 ( )+6=13 14-( )=8 15-( )=7 ( )+6=8( )-9=5 8+( )=16 ( )+4=10 12-( )=9 16-( )=7 ( )+4=13( )+7=15 9+( )=18 0+( )=14 ( )+( )=11( )+( )=15 ( )+( )=17 ( )+( )=12 ( )
4、+( )=7 4+2+5= 10-5+2= 10-8+6= 3+7-8= 10-6-0= 10+8-9= 8-8+7=3+3-4= 10-7+3= 10-4+3= 2+4+8= 9+5-7= 7+5-6= 2+9-3= 8-7+11= 10-3+9= 9+8-9=16-4= 7+3= 12-1= 7+5= 9+9= 5+8= 9+7= 12+5= 11+6= 12-5= 17-8= 20-5= 4+3= 10+9= 16-8= 17-10= 20-5= 4+3= 10+9= 16-8= 17-10= 12-6= 11-8= 4+8= 5+9= 9+7= 10-7= 7+7= 7+3= 6+9= 4+5= 7+4= 8+9= 13-5= 12-9=8-3= 11-4= 0+12= 4+2= 8+8= 4+11= 7+4= 6+3= 5+2= 13-5= 19-10= 14-6= 7+3= 5+10= 3-0= 4+9= 7+7= 12-4= 11-3= 7+9= 15-8= 3+3-4= 10-7+3= 10-4+3= 2+4+8= 9+5-7= 7+5-6= 2+9-3= 8-7+11= 10-3+9= 2+4+8=