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