Hoeveel is het samen? T/m 1.000

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

Hoeveel is het samen? T/m 1.000
| ANTWOORDEN

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