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