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