Hoeveel is het samen?

Erbijsommen
Oefening 1
1. 50 + 1 =
2. 20 + 3 =
3. 90 + 2 =
4. 80 + 4 =
5. 70 + 4 =
6. 20 + 2 =
7. 40 + 5 =
8. 20 + 6 =
9. 40 + 6 =
10. 60 + 6 =
Oefening 2
1. 30 + 7 =
2. 60 + 9 =
3. 60 + 3 =
4. 60 + 8 =
5. 90 + 7 =
6. 80 + 4 =
7. 10 + 3 =
8. 10 + 2 =
9. 60 + 4 =
10. 90 + 7 =
Oefening 3
1. 10 + 6 =
2. 70 + 7 =
3. 70 + 3 =
4. 30 + 8 =
5. 70 + 2 =
6. 80 + 6 =
7. 70 + 5 =
8. 90 + 3 =
9. 10 + 2 =
10. 20 + 8 =
Oefening 4
1. 10 + 6 =
2. 20 + 8 =
3. 20 + 1 =
4. 50 + 1 =
5. 60 + 8 =
6. 10 + 3 =
7. 80 + 3 =
8. 30 + 3 =
9. 90 + 1 =
10. 60 + 6 =

Hoeveel is het samen?
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 50 + 1 =
2. 20 + 3 =
3. 90 + 2 =
4. 80 + 4 =
5. 70 + 4 =
6. 20 + 2 =
7. 40 + 5 =
8. 20 + 6 =
9. 40 + 6 =
10. 60 + 6 =
Oefening 2
1. 30 + 7 =
2. 60 + 9 =
3. 60 + 3 =
4. 60 + 8 =
5. 90 + 7 =
6. 80 + 4 =
7. 10 + 3 =
8. 10 + 2 =
9. 60 + 4 =
10. 90 + 7 =
Oefening 3
1. 10 + 6 =
2. 70 + 7 =
3. 70 + 3 =
4. 30 + 8 =
5. 70 + 2 =
6. 80 + 6 =
7. 70 + 5 =
8. 90 + 3 =
9. 10 + 2 =
10. 20 + 8 =
Oefening 4
1. 10 + 6 =
2. 20 + 8 =
3. 20 + 1 =
4. 50 + 1 =
5. 60 + 8 =
6. 10 + 3 =
7. 80 + 3 =
8. 30 + 3 =
9. 90 + 1 =
10. 60 + 6 =