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