Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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