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