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