Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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