1.
9 + 2 =
2
11
|
2.
11 + 9 =
20
8
|
3.
12 + 0 =
12
11
|
4.
10 + 1 =
6
11
|
5.
2 + 8 =
9
10
|
6.
16 + 0 =
8
16
|
7.
2 + 4 =
10
6
|
8.
20 + 0 =
20
3
|
9.
7 + 11 =
18
1
|
10.
13 + 4 =
5
17
|
11.
10 + 5 =
15
7
|
12.
1 + 2 =
3
6
|
13.
14 + 6 =
6
20
|
14.
20 + 0 =
7
20
|
15.
5 + 6 =
11
14
|
16.
11 + 1 =
12
1
|
17.
11 + 5 =
16
2
|
18.
8 + 10 =
18
13
|
19.
14 + 6 =
20
5
|
20.
9 + 6 =
1
15
|
1.
9 + 2 =
2
11
|
2.
11 + 9 =
20
8
|
3.
12 + 0 =
12
11
|
4.
10 + 1 =
6
11
|
5.
2 + 8 =
9
10
|
6.
16 + 0 =
8
16
|
7.
2 + 4 =
10
6
|
8.
20 + 0 =
20
3
|
9.
7 + 11 =
18
1
|
10.
13 + 4 =
5
17
|
11.
10 + 5 =
15
7
|
12.
1 + 2 =
3
6
|
13.
14 + 6 =
6
20
|
14.
20 + 0 =
7
20
|
15.
5 + 6 =
11
14
|
16.
11 + 1 =
12
1
|
17.
11 + 5 =
16
2
|
18.
8 + 10 =
18
13
|
19.
14 + 6 =
20
5
|
20.
9 + 6 =
1
15
|