Hoeveel is het samen? T/m 1.000

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

Hoeveel is het samen? T/m 1.000
| ANTWOORDEN

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