Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 61 - 5 =
 
2. 71 - 8 =
 
3. 93 - 8 =
 
4. 82 - 4 =
 
5. 44 - 8 =
 
6. 23 - 4 =
 
7. 62 - 4 =
 
8. 52 - 6 =
 
9. 98 - 9 =
 
10. 57 - 8 =
 
Oefening 2
1. 11 - 4 =
 
2. 57 - 9 =
 
3. 16 - 8 =
 
4. 25 - 6 =
 
5. 44 - 6 =
 
6. 33 - 6 =
 
7. 75 - 8 =
 
8. 25 - 8 =
 
9. 14 - 5 =
 
10. 34 - 8 =
 
Oefening 3
1. 92 - 4 =
 
2. 47 - 8 =
 
3. 11 - 9 =
 
4. 25 - 8 =
 
5. 48 - 9 =
 
6. 53 - 5 =
 
7. 31 - 6 =
 
8. 56 - 8 =
 
9. 58 - 9 =
 
10. 64 - 9 =
 
Oefening 4
1. 84 - 7 =
 
2. 54 - 9 =
 
3. 32 - 8 =
 
4. 87 - 8 =
 
5. 94 - 6 =
 
6. 65 - 9 =
 
7. 87 - 9 =
 
8. 42 - 3 =
 
9. 41 - 5 =
 
10. 46 - 7 =
 

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

Erafsommen
Oefening 1
1. 61 - 5 =
2. 71 - 8 =
3. 93 - 8 =
4. 82 - 4 =
5. 44 - 8 =
6. 23 - 4 =
7. 62 - 4 =
8. 52 - 6 =
9. 98 - 9 =
10. 57 - 8 =
Oefening 2
1. 11 - 4 =
2. 57 - 9 =
3. 16 - 8 =
4. 25 - 6 =
5. 44 - 6 =
6. 33 - 6 =
7. 75 - 8 =
8. 25 - 8 =
9. 14 - 5 =
10. 34 - 8 =
Oefening 3
1. 92 - 4 =
2. 47 - 8 =
3. 11 - 9 =
4. 25 - 8 =
5. 48 - 9 =
6. 53 - 5 =
7. 31 - 6 =
8. 56 - 8 =
9. 58 - 9 =
10. 64 - 9 =
Oefening 4
1. 84 - 7 =
2. 54 - 9 =
3. 32 - 8 =
4. 87 - 8 =
5. 94 - 6 =
6. 65 - 9 =
7. 87 - 9 =
8. 42 - 3 =
9. 41 - 5 =
10. 46 - 7 =