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