Hoeveel is het samen?

Optellen
Oefening 1
1. 900 + 20 + 6 =
2. 900 + 80 + 3 =
3. 200 + 90 + 2 =
4. 200 + 20 + 3 =
5. 700 + 50 + 7 =
6. 900 + 80 + 5 =
7. 300 + 60 + 2 =
8. 600 + 60 + 4 =
9. 800 + 80 + 2 =
10. 500 + 20 + 8 =
Oefening 2
1. 700 + 50 + 6 =
2. 600 + 60 + 4 =
3. 300 + 50 + 8 =
4. 900 + 50 + 9 =
5. 800 + 60 + 7 =
6. 200 + 60 + 4 =
7. 300 + 70 + 2 =
8. 200 + 30 + 2 =
9. 500 + 50 + 2 =
10. 200 + 90 + 6 =
Oefening 3
1. 700 + 40 + 8 =
2. 100 + 80 + 5 =
3. 800 + 70 + 4 =
4. 400 + 70 + 8 =
5. 600 + 40 + 4 =
6. 300 + 70 + 6 =
7. 600 + 30 + 5 =
8. 300 + 40 + 7 =
9. 300 + 50 + 2 =
10. 100 + 40 + 1 =
Oefening 4
1. 300 + 60 + 1 =
2. 200 + 70 + 3 =
3. 800 + 10 + 3 =
4. 300 + 30 + 8 =
5. 500 + 50 + 8 =
6. 200 + 70 + 8 =
7. 700 + 20 + 2 =
8. 200 + 30 + 8 =
9. 800 + 70 + 7 =
10. 100 + 60 + 3 =

Hoeveel is het samen?
| ANTWOORDEN

Optellen
Oefening 1
1. 900 + 20 + 6 =
2. 900 + 80 + 3 =
3. 200 + 90 + 2 =
4. 200 + 20 + 3 =
5. 700 + 50 + 7 =
6. 900 + 80 + 5 =
7. 300 + 60 + 2 =
8. 600 + 60 + 4 =
9. 800 + 80 + 2 =
10. 500 + 20 + 8 =
Oefening 2
1. 700 + 50 + 6 =
2. 600 + 60 + 4 =
3. 300 + 50 + 8 =
4. 900 + 50 + 9 =
5. 800 + 60 + 7 =
6. 200 + 60 + 4 =
7. 300 + 70 + 2 =
8. 200 + 30 + 2 =
9. 500 + 50 + 2 =
10. 200 + 90 + 6 =
Oefening 3
1. 700 + 40 + 8 =
2. 100 + 80 + 5 =
3. 800 + 70 + 4 =
4. 400 + 70 + 8 =
5. 600 + 40 + 4 =
6. 300 + 70 + 6 =
7. 600 + 30 + 5 =
8. 300 + 40 + 7 =
9. 300 + 50 + 2 =
10. 100 + 40 + 1 =
Oefening 4
1. 300 + 60 + 1 =
2. 200 + 70 + 3 =
3. 800 + 10 + 3 =
4. 300 + 30 + 8 =
5. 500 + 50 + 8 =
6. 200 + 70 + 8 =
7. 700 + 20 + 2 =
8. 200 + 30 + 8 =
9. 800 + 70 + 7 =
10. 100 + 60 + 3 =