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