Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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