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