Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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