Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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