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