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