Hoeveel is het samen?

Erbijsommen
Oefening 1
1. 30 + 2 =
2. 70 + 7 =
3. 50 + 4 =
4. 10 + 3 =
5. 50 + 8 =
6. 90 + 5 =
7. 70 + 2 =
8. 80 + 5 =
9. 60 + 6 =
10. 10 + 9 =
Oefening 2
1. 60 + 4 =
2. 60 + 6 =
3. 10 + 5 =
4. 70 + 2 =
5. 40 + 1 =
6. 30 + 9 =
7. 90 + 7 =
8. 80 + 3 =
9. 10 + 4 =
10. 40 + 5 =
Oefening 3
1. 40 + 8 =
2. 30 + 4 =
3. 40 + 5 =
4. 60 + 9 =
5. 40 + 9 =
6. 60 + 3 =
7. 50 + 2 =
8. 20 + 2 =
9. 80 + 8 =
10. 70 + 5 =
Oefening 4
1. 20 + 7 =
2. 80 + 3 =
3. 20 + 3 =
4. 50 + 6 =
5. 30 + 6 =
6. 90 + 8 =
7. 20 + 9 =
8. 80 + 9 =
9. 30 + 9 =
10. 30 + 1 =

Hoeveel is het samen?
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 30 + 2 =
2. 70 + 7 =
3. 50 + 4 =
4. 10 + 3 =
5. 50 + 8 =
6. 90 + 5 =
7. 70 + 2 =
8. 80 + 5 =
9. 60 + 6 =
10. 10 + 9 =
Oefening 2
1. 60 + 4 =
2. 60 + 6 =
3. 10 + 5 =
4. 70 + 2 =
5. 40 + 1 =
6. 30 + 9 =
7. 90 + 7 =
8. 80 + 3 =
9. 10 + 4 =
10. 40 + 5 =
Oefening 3
1. 40 + 8 =
2. 30 + 4 =
3. 40 + 5 =
4. 60 + 9 =
5. 40 + 9 =
6. 60 + 3 =
7. 50 + 2 =
8. 20 + 2 =
9. 80 + 8 =
10. 70 + 5 =
Oefening 4
1. 20 + 7 =
2. 80 + 3 =
3. 20 + 3 =
4. 50 + 6 =
5. 30 + 6 =
6. 90 + 8 =
7. 20 + 9 =
8. 80 + 9 =
9. 30 + 9 =
10. 30 + 1 =