Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 16 - 9 =
 
2. 11 - 4 =
 
3. 18 - 9 =
 
4. 41 - 3 =
 
5. 82 - 3 =
 
6. 35 - 8 =
 
7. 67 - 8 =
 
8. 61 - 9 =
 
9. 86 - 9 =
 
10. 36 - 9 =
 
Oefening 2
1. 51 - 5 =
 
2. 18 - 9 =
 
3. 78 - 9 =
 
4. 44 - 8 =
 
5. 26 - 7 =
 
6. 56 - 9 =
 
7. 12 - 3 =
 
8. 56 - 7 =
 
9. 33 - 9 =
 
10. 28 - 9 =
 
Oefening 3
1. 11 - 8 =
 
2. 14 - 8 =
 
3. 23 - 9 =
 
4. 32 - 9 =
 
5. 84 - 6 =
 
6. 88 - 9 =
 
7. 67 - 8 =
 
8. 63 - 8 =
 
9. 64 - 9 =
 
10. 78 - 9 =
 
Oefening 4
1. 53 - 6 =
 
2. 93 - 7 =
 
3. 35 - 9 =
 
4. 97 - 9 =
 
5. 82 - 5 =
 
6. 52 - 7 =
 
7. 74 - 5 =
 
8. 58 - 9 =
 
9. 34 - 5 =
 
10. 71 - 7 =
 

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

Erafsommen
Oefening 1
1. 16 - 9 =
2. 11 - 4 =
3. 18 - 9 =
4. 41 - 3 =
5. 82 - 3 =
6. 35 - 8 =
7. 67 - 8 =
8. 61 - 9 =
9. 86 - 9 =
10. 36 - 9 =
Oefening 2
1. 51 - 5 =
2. 18 - 9 =
3. 78 - 9 =
4. 44 - 8 =
5. 26 - 7 =
6. 56 - 9 =
7. 12 - 3 =
8. 56 - 7 =
9. 33 - 9 =
10. 28 - 9 =
Oefening 3
1. 11 - 8 =
2. 14 - 8 =
3. 23 - 9 =
4. 32 - 9 =
5. 84 - 6 =
6. 88 - 9 =
7. 67 - 8 =
8. 63 - 8 =
9. 64 - 9 =
10. 78 - 9 =
Oefening 4
1. 53 - 6 =
2. 93 - 7 =
3. 35 - 9 =
4. 97 - 9 =
5. 82 - 5 =
6. 52 - 7 =
7. 74 - 5 =
8. 58 - 9 =
9. 34 - 5 =
10. 71 - 7 =