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