Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 66 - 9 =
 
2. 81 - 3 =
 
3. 47 - 8 =
 
4. 44 - 7 =
 
5. 16 - 8 =
 
6. 94 - 7 =
 
7. 54 - 8 =
 
8. 31 - 3 =
 
9. 53 - 4 =
 
10. 14 - 5 =
 
Oefening 2
1. 91 - 7 =
 
2. 63 - 6 =
 
3. 24 - 6 =
 
4. 67 - 9 =
 
5. 61 - 9 =
 
6. 18 - 9 =
 
7. 94 - 8 =
 
8. 23 - 9 =
 
9. 28 - 9 =
 
10. 25 - 7 =
 
Oefening 3
1. 28 - 9 =
 
2. 82 - 6 =
 
3. 44 - 8 =
 
4. 44 - 8 =
 
5. 73 - 5 =
 
6. 62 - 6 =
 
7. 82 - 5 =
 
8. 82 - 3 =
 
9. 33 - 8 =
 
10. 25 - 6 =
 
Oefening 4
1. 16 - 7 =
 
2. 71 - 3 =
 
3. 18 - 9 =
 
4. 12 - 6 =
 
5. 17 - 8 =
 
6. 68 - 9 =
 
7. 22 - 7 =
 
8. 27 - 8 =
 
9. 17 - 8 =
 
10. 81 - 6 =
 

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

Erafsommen
Oefening 1
1. 66 - 9 =
2. 81 - 3 =
3. 47 - 8 =
4. 44 - 7 =
5. 16 - 8 =
6. 94 - 7 =
7. 54 - 8 =
8. 31 - 3 =
9. 53 - 4 =
10. 14 - 5 =
Oefening 2
1. 91 - 7 =
2. 63 - 6 =
3. 24 - 6 =
4. 67 - 9 =
5. 61 - 9 =
6. 18 - 9 =
7. 94 - 8 =
8. 23 - 9 =
9. 28 - 9 =
10. 25 - 7 =
Oefening 3
1. 28 - 9 =
2. 82 - 6 =
3. 44 - 8 =
4. 44 - 8 =
5. 73 - 5 =
6. 62 - 6 =
7. 82 - 5 =
8. 82 - 3 =
9. 33 - 8 =
10. 25 - 6 =
Oefening 4
1. 16 - 7 =
2. 71 - 3 =
3. 18 - 9 =
4. 12 - 6 =
5. 17 - 8 =
6. 68 - 9 =
7. 22 - 7 =
8. 27 - 8 =
9. 17 - 8 =
10. 81 - 6 =