Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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