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