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