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