Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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