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