姓名:______________日期:____________时间:____________ 做对了_________题
11-8= 14-6= 8+6= 13-5= 13-9=
11-2= 7+8= 11-3= 12-8= 8+8=
4+7= 14-8= 8+7= 9+5= 17-9=
4+8= 5+7= 6+9= 7+9= 6+7=
13-8= 16-9= 15-7= 16-8= 11-9=
15-8= 12-5= 12-3= 9+3= 8+5=
9+8= 5+6= 5+8= 7+7= 14-5=
13-6= 14-7= 9+9= 7+6= 16-7=
7+5= 8+9= 5+9= 18-9= 4+9=
15-9= 9+4= 12-4= 6+8= 3+8=
12-7= 2+9= 12-6= 17-8= 3+9=
8+4= 9+7= 9+6= 7+4= 11-7=
12-9= 14-9= 9+2= 8+3= 13-7=
6+5= 11-6= 6+6= 11-5= 11-4=
13-4= 15-6= 11-8= 11-2= 4+7=
9+3= 16-8= 7+9= 9+5= 12-8=
13-5= 9+9= 5+8= 12-3= 15-7=
6+9= 8+7= 11-3= 14-7= 5+6=
12-5= 16-9= 5+7= 14-8= 8+6=
14-6= 7+8= 13-6= 9+8= 15-8=
13-8= 4+8= 7+6= 13-9= 8+8=
7+7= 15-8= 17-9= 6+7= 11-9=
15-9= 9+4= 12-4= 6+8= 3+8=
12-7= 2+9= 12-6= 17-8= 3+9=
12-9= 14-9= 8+4= 9+7= 9+6=
11-7= 7+4= 9+2= 8+3= 13-7=