20 以内加减法
日期：___________
姓名：___________
用时：___________
成绩：___________
18 + 1 =
6 - 6 =
16 - 11 =
9 + 10 =
9 + 1 =
13 - 10 =
19 - 19 =
13 - 6 =
4 + 15 =
17 - 8 =
19 + 1 =
1 + 3 =
12 + 4 =
3 + 12 =
1 - 1 =
1 + 9 =
20 - 12 =
3 - 3 =
17 + 1 =
18 + 1 =
15 - 15 =
5 + 0 =
6 - 1 =
6 + 13 =
17 + 0 =
14 + 1 =
11 + 6 =
16 - 12 =
0 + 20 =
3 + 12 =
10 + 8 =
6 + 7 =
5 + 4 =
16 + 2 =
3 - 1 =
5 - 4 =
17 + 3 =
13 + 4 =
7 - 3 =
13 + 2 =
6 + 11 =
4 - 0 =
13 - 5 =
4 + 0 =
19 - 14 =
0 - 0 =
7 - 3 =
20 + 0 =
15 + 3 =
1 - 1 =
18 + 1 =
14 + 2 =
2 + 11 =
7 + 1 =
10 - 4 =
12 - 0 =
4 - 4 =
14 + 1 =
12 - 2 =
4 + 7 =
14 + 6 =
14 + 3 =
0 + 11 =
11 - 7 =
5 - 5 =
15 - 13 =
6 - 0 =
8 - 0 =
18 + 0 =
17 - 14 =
18 - 12 =
13 + 3 =
8 + 0 =
17 - 6 =
15 + 5 =
0 + 10 =
7 + 6 =
3 - 0 =
1 + 17 =
10 + 9 =
17 + 2 =
12 - 1 =
6 + 3 =
0 - 0 =
1 + 17 =
8 - 2 =
5 + 10 =
12 + 3 =
7 - 2 =
19 + 0 =
12 + 2 =
1 - 1 =
13 - 5 =
3 - 2 =
7 - 3 =
17 - 14 =
6 - 0 =
11 - 10 =
13 + 7 =
15 - 14 =