Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 66 - 7 =
 
2. 82 - 3 =
 
3. 57 - 9 =
 
4. 47 - 9 =
 
5. 13 - 4 =
 
6. 82 - 6 =
 
7. 81 - 3 =
 
8. 11 - 9 =
 
9. 33 - 5 =
 
10. 88 - 9 =
 
Oefening 2
1. 67 - 9 =
 
2. 27 - 8 =
 
3. 95 - 6 =
 
4. 25 - 6 =
 
5. 91 - 7 =
 
6. 88 - 9 =
 
7. 98 - 9 =
 
8. 73 - 6 =
 
9. 37 - 8 =
 
10. 76 - 7 =
 
Oefening 3
1. 23 - 6 =
 
2. 23 - 5 =
 
3. 28 - 9 =
 
4. 21 - 3 =
 
5. 86 - 7 =
 
6. 75 - 6 =
 
7. 46 - 9 =
 
8. 85 - 9 =
 
9. 34 - 9 =
 
10. 16 - 8 =
 
Oefening 4
1. 11 - 3 =
 
2. 72 - 4 =
 
3. 93 - 7 =
 
4. 26 - 9 =
 
5. 73 - 4 =
 
6. 86 - 7 =
 
7. 56 - 7 =
 
8. 18 - 9 =
 
9. 15 - 9 =
 
10. 15 - 9 =
 

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

Erafsommen
Oefening 1
1. 66 - 7 =
2. 82 - 3 =
3. 57 - 9 =
4. 47 - 9 =
5. 13 - 4 =
6. 82 - 6 =
7. 81 - 3 =
8. 11 - 9 =
9. 33 - 5 =
10. 88 - 9 =
Oefening 2
1. 67 - 9 =
2. 27 - 8 =
3. 95 - 6 =
4. 25 - 6 =
5. 91 - 7 =
6. 88 - 9 =
7. 98 - 9 =
8. 73 - 6 =
9. 37 - 8 =
10. 76 - 7 =
Oefening 3
1. 23 - 6 =
2. 23 - 5 =
3. 28 - 9 =
4. 21 - 3 =
5. 86 - 7 =
6. 75 - 6 =
7. 46 - 9 =
8. 85 - 9 =
9. 34 - 9 =
10. 16 - 8 =
Oefening 4
1. 11 - 3 =
2. 72 - 4 =
3. 93 - 7 =
4. 26 - 9 =
5. 73 - 4 =
6. 86 - 7 =
7. 56 - 7 =
8. 18 - 9 =
9. 15 - 9 =
10. 15 - 9 =