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