Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 33 - 5 =
 
2. 53 - 7 =
 
3. 12 - 9 =
 
4. 84 - 8 =
 
5. 44 - 8 =
 
6. 42 - 7 =
 
7. 82 - 7 =
 
8. 55 - 8 =
 
9. 14 - 8 =
 
10. 26 - 8 =
 
Oefening 2
1. 91 - 3 =
 
2. 56 - 7 =
 
3. 22 - 6 =
 
4. 51 - 6 =
 
5. 33 - 5 =
 
6. 63 - 6 =
 
7. 27 - 8 =
 
8. 43 - 8 =
 
9. 64 - 9 =
 
10. 68 - 9 =
 
Oefening 3
1. 28 - 9 =
 
2. 16 - 7 =
 
3. 15 - 7 =
 
4. 86 - 8 =
 
5. 24 - 8 =
 
6. 23 - 4 =
 
7. 25 - 8 =
 
8. 95 - 8 =
 
9. 35 - 8 =
 
10. 92 - 3 =
 
Oefening 4
1. 11 - 9 =
 
2. 27 - 8 =
 
3. 84 - 5 =
 
4. 18 - 9 =
 
5. 87 - 8 =
 
6. 32 - 6 =
 
7. 85 - 6 =
 
8. 95 - 9 =
 
9. 71 - 6 =
 
10. 77 - 9 =
 

Tientallen/eenheden en eenheden aftrekken tot over het tiental
| ANTWOORDEN

Erafsommen
Oefening 1
1. 33 - 5 =
2. 53 - 7 =
3. 12 - 9 =
4. 84 - 8 =
5. 44 - 8 =
6. 42 - 7 =
7. 82 - 7 =
8. 55 - 8 =
9. 14 - 8 =
10. 26 - 8 =
Oefening 2
1. 91 - 3 =
2. 56 - 7 =
3. 22 - 6 =
4. 51 - 6 =
5. 33 - 5 =
6. 63 - 6 =
7. 27 - 8 =
8. 43 - 8 =
9. 64 - 9 =
10. 68 - 9 =
Oefening 3
1. 28 - 9 =
2. 16 - 7 =
3. 15 - 7 =
4. 86 - 8 =
5. 24 - 8 =
6. 23 - 4 =
7. 25 - 8 =
8. 95 - 8 =
9. 35 - 8 =
10. 92 - 3 =
Oefening 4
1. 11 - 9 =
2. 27 - 8 =
3. 84 - 5 =
4. 18 - 9 =
5. 87 - 8 =
6. 32 - 6 =
7. 85 - 6 =
8. 95 - 9 =
9. 71 - 6 =
10. 77 - 9 =