20以内不进位不退位加减法
- - 2 20以内不进位不退位加减法(1)
15+1=
2+6=
14+4=
4+4=
9-8=
19-5=
15-5=
5+13=
5-2=
10-6=
7-6=
17-5=
10-6=
1+5=
14-3=
8-2=
2+2=
5+3=
1+9=
16-3= 17-3=
15+2=
12+5=
3+13=
12+2=
2+7=
1+12=
4+3=
3+7=
3+5=
8-4=
18-6=
4-1=
15-4=
6-1=
19-2=
4+3=
16-2=
4+15=
3+5= 13+7=
11+1=
17-6=
2+3=
11+1=
8+2=
5+5=
17-2=
8-4=
13+6=
19-3=
3+2=
6-3=
17-6=
2+8=
4+6=
13+5=
1+5=
18-4=
13+4= 4+5=
15-5=
2+12=
2+3=
18-4=
1+9=
1+9=
18-7=
1+3=
11+6=
18-2=
10-1=
10-7=
10-3=
9+1=
5-1=
17+1=
17-5=
8-2=
10-6=
- - 3 20以内不进位不退位加减法(2)
2+8=
15+3=
3+16=
17-4=
7-1=
6+2=
9+1=
15-3=
10-1=
19-2=
11+2=
6+2=
5+5=
6+1=
1+9=
17-2=
10-1=
15-3=
3+11=
3+7= 9-6=
2+4=
5+1=
2+2=
7-4=
1+4=
5+2=
9-5=
6+3=
5-2=
4-3=
1+1=
9-3=
8-1=
8+2=
4+2=
5-2=
1+4=
6-4=
2+8= 8-1=
9-4=
7+1=
7-5=
10-3=
7+2=
9-8=
2+1=
6+3=
1+8=
2+4=
10-9=
8-3=
3+1=
1+4=
6-1=
10-5=
2+2=
1+2=
4-3= 5-3=
8+2=
5+3=
4+5=
5-1=
5+4=
8-4=
1+7=
5+2=
8-1=
7+2=
5-4=
4+1=
5-3=
5-2=
5+5=
6+1=
10-2=
4-1=
4+6=
- - 4
- - 5
- - 6 20以内不进位不退位加减法(4)
6+13=
16-2=
3+2=
10-8=
1+15=
12+5=
13+4=
19-5=
7-5=
19-5=
5-3=
18-2=
17-3=
1+6=
18-6=
7-6=
10-6=
18-8=
10-9=
5+11= 10-2=
15+3=
3+2=
13-2=
6+4=
10-2=
13+2=
5+4=
8-6=
7-1=
5+4=
8-7=
17+3=
6-1=
10-5=
16-5=
9-8=
15-3=
2+8=
7-5= 6-2=
5+1=
4-3=
5+13=
2+14=
3-2=
19-5=
18-5=
6-4=
12+8=
10-5=
14-3=
19-1=
1+8=
6-3=
7+1=
1+4=
17-2=
14+1=
13-1= 9+1=
2+6=
4+1=
3+4=
9-8=
9-5=
5-1=
5+3=
5-2=
10-6=
10-6=
4-1=
10-6=
1+5=
4-3=
8-2=
2+2=
5+3=
1+9=
6-3=
- - 7 20以内不进位不退位加减法(5)
7-3=
5+2=
2+5=
3+3=
2+2=
2+7=
1+2=
4+3=
3+7=
3+5=
8-4=
8-6=
4-1=
5-4=
6-1=
9-2=
4+3=
6-2=
4+5=
3+5= 3+7=
1+1=
7-6=
2+3=
1+1=
8+2=
5+5=
7-2=
8-4=
3+6=
9-3=
3+2=
6-3=
7-6=
2+8=
4+6=
3+5=
1+5=
8-4=
3+4= 4+5=
5-1=
2+2=
2+3=
8-4=
1+9=
1+9=
8-7=
1+3=
1+6=
8-2=
10-1=
10-7=
10-3=
9+1=
5-1=
7+1=
7-5=
8-2=
10-6= 2+8=
5+3=
3+6=
7-4=
7-1=
6+2=
9+1=
5-3=
10-1=
9-2=
1+2=
6+2=
5+5=
6+1=
1+9=
7-2=
10-1=
5-3=
3+1=
3+7=
- - 8 20以内不进位不退位加减法(6)
2+6=
9-7=
3+2=
3+4=
5+4=
3+5=
7+1=
9-3=
8-3=
5-4=
8-2=
0+8=
3+1=
6+1=
7+3=
10-2=
7-2=
6-4=
9-2=
10-9= 5+5=
5+2=
9-4=
8+1=
2-1=
4+6=
2+7=
9-5=
3+3=
4-2=
10-4=
1+2=
5-3=
0+8=
10-7=
1+9=
2+4=
6-5=
4+4=
5-1= 8-4=
6+0=
3-3=
1+5=
10-5=
3+6=
5+4=
5-4=
1+1=
8+1=
4-1=
9-3=
2+6=
9-7=
3+2=
3+4=
3+5=
7+1=
9-3=
8-3= 8-2=
0+8=
3+1=
6+1=
7+3=
4-2=
10-9=
2-1=
10-2=
7-2=
6-4=
9-2=
5+5=
5+2=
9-4=
8+1=
4+6=
2+7=
9-5=
3+3=