Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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