Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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