Hoeveel is het samen? T/m 1.000

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

Hoeveel is het samen? T/m 1.000
| ANTWOORDEN

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