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