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