Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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