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