Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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