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