Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 15 - 7 =
 
2. 78 - 9 =
 
3. 55 - 8 =
 
4. 58 - 9 =
 
5. 64 - 6 =
 
6. 62 - 7 =
 
7. 77 - 8 =
 
8. 67 - 8 =
 
9. 94 - 7 =
 
10. 54 - 7 =
 
Oefening 2
1. 76 - 7 =
 
2. 34 - 9 =
 
3. 24 - 7 =
 
4. 33 - 4 =
 
5. 91 - 7 =
 
6. 63 - 5 =
 
7. 56 - 9 =
 
8. 17 - 8 =
 
9. 95 - 7 =
 
10. 43 - 5 =
 
Oefening 3
1. 87 - 8 =
 
2. 38 - 9 =
 
3. 27 - 8 =
 
4. 56 - 7 =
 
5. 41 - 3 =
 
6. 55 - 6 =
 
7. 36 - 9 =
 
8. 35 - 6 =
 
9. 44 - 5 =
 
10. 92 - 7 =
 
Oefening 4
1. 41 - 5 =
 
2. 38 - 9 =
 
3. 78 - 9 =
 
4. 73 - 6 =
 
5. 85 - 7 =
 
6. 44 - 7 =
 
7. 35 - 6 =
 
8. 51 - 7 =
 
9. 23 - 4 =
 
10. 75 - 8 =
 

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

Erafsommen
Oefening 1
1. 15 - 7 =
2. 78 - 9 =
3. 55 - 8 =
4. 58 - 9 =
5. 64 - 6 =
6. 62 - 7 =
7. 77 - 8 =
8. 67 - 8 =
9. 94 - 7 =
10. 54 - 7 =
Oefening 2
1. 76 - 7 =
2. 34 - 9 =
3. 24 - 7 =
4. 33 - 4 =
5. 91 - 7 =
6. 63 - 5 =
7. 56 - 9 =
8. 17 - 8 =
9. 95 - 7 =
10. 43 - 5 =
Oefening 3
1. 87 - 8 =
2. 38 - 9 =
3. 27 - 8 =
4. 56 - 7 =
5. 41 - 3 =
6. 55 - 6 =
7. 36 - 9 =
8. 35 - 6 =
9. 44 - 5 =
10. 92 - 7 =
Oefening 4
1. 41 - 5 =
2. 38 - 9 =
3. 78 - 9 =
4. 73 - 6 =
5. 85 - 7 =
6. 44 - 7 =
7. 35 - 6 =
8. 51 - 7 =
9. 23 - 4 =
10. 75 - 8 =