20以内加减法练习题(1)
11-8= 11-2= 4+7= 4+8= 13-8= 9+8= 13-6= 7+8= 14-6= 8+6= 14-8= 5+7= 16-9= 12-5= 5+6= 14-7= 11-3= 8+7= 6+9= 15-8= 15-7= 12-3= 5+8= 9+9= 13-5= 9+5= 7+9= 16-8= 9+3= 12-8= 7+7= 7+6= 13-9= 8+8= 17-9= 6+7= 11-9= 8+5= 14-5= 7+5= 16-7= 8+9= 5+9= 18-9= 4+9= 6+5= 13-7= 8+3= 9+2= 7+4=
20以内加减法练习题(2)
11-7= 9+6= 9+7= 8+4= 14-9= 12-9= 3+9= 17-8= 12-6= 2+9= 12-7= 3+8= 6+8= 12-4= 9+4= 15-9= 13-4= 11-6= 15-6= 11-8= 4+8= 13-8= 15-8= 9+8= 13-6= 7+8= 14-6= 8+6= 14-8= 5+7= 16-9= 12-5= 5+6= 14-7= 11-3= 8+7= 6+9= 15-7= 12-3= 5+8= 9+9= 13-5= 12-8= 9+5= 7+9= 16-8= 9+3= 7+7= 7+6= 13-9=
20以内加减法练习题(3)
8+8= 17-9= 6+7= 11-9= 14-5= 8+9= 18-9= 13-7=
9+2= 7+4= 9+6= 8+5=
4+9= 8+3= 9+7=
16-7=
6+5= 11-7= 7+5= 5+9=
8+4= 3+9= 12-6= 3+8= 12-4= -4=
6+6= 6= 18-9= 14-9= 17-8=
2+9= 6+8=
9+4= 11-6= 11-5= 13-6=
11-7= 12-9= 12-7= 15-9= 11-4= 1315-6+9=
17-9= 13-6= 14-5= 15-6= 12-9=
4+8= 9=
12-8= 17-8=
12+8= 11-9=
20以内加减法练习题(4)
16-4= 16-7= 2+17= 17-8= 18-1= 15-7= 8+