Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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