Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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