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