Erbijsommen tot en met 15

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

Erbijsommen tot en met 15
| ANTWOORDEN

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