Hoeveel is het samen?

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

Hoeveel is het samen?
| ANTWOORDEN

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