Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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