Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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