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