Tientallen/eenheden en eenheden aftrekken tot over het tiental

Erafsommen
Oefening 1
1. 93 - 8 =
 
2. 28 - 9 =
 
3. 52 - 7 =
 
4. 27 - 8 =
 
5. 25 - 7 =
 
6. 38 - 9 =
 
7. 75 - 8 =
 
8. 94 - 7 =
 
9. 88 - 9 =
 
10. 51 - 2 =
 
Oefening 2
1. 87 - 9 =
 
2. 34 - 5 =
 
3. 97 - 8 =
 
4. 23 - 8 =
 
5. 82 - 8 =
 
6. 78 - 9 =
 
7. 73 - 9 =
 
8. 22 - 8 =
 
9. 66 - 9 =
 
10. 92 - 7 =
 
Oefening 3
1. 72 - 4 =
 
2. 94 - 5 =
 
3. 13 - 5 =
 
4. 68 - 9 =
 
5. 76 - 9 =
 
6. 92 - 7 =
 
7. 73 - 9 =
 
8. 56 - 7 =
 
9. 41 - 2 =
 
10. 92 - 4 =
 
Oefening 4
1. 83 - 4 =
 
2. 33 - 8 =
 
3. 61 - 9 =
 
4. 12 - 3 =
 
5. 64 - 9 =
 
6. 92 - 9 =
 
7. 74 - 8 =
 
8. 47 - 9 =
 
9. 34 - 8 =
 
10. 71 - 2 =
 

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

Erafsommen
Oefening 1
1. 93 - 8 =
2. 28 - 9 =
3. 52 - 7 =
4. 27 - 8 =
5. 25 - 7 =
6. 38 - 9 =
7. 75 - 8 =
8. 94 - 7 =
9. 88 - 9 =
10. 51 - 2 =
Oefening 2
1. 87 - 9 =
2. 34 - 5 =
3. 97 - 8 =
4. 23 - 8 =
5. 82 - 8 =
6. 78 - 9 =
7. 73 - 9 =
8. 22 - 8 =
9. 66 - 9 =
10. 92 - 7 =
Oefening 3
1. 72 - 4 =
2. 94 - 5 =
3. 13 - 5 =
4. 68 - 9 =
5. 76 - 9 =
6. 92 - 7 =
7. 73 - 9 =
8. 56 - 7 =
9. 41 - 2 =
10. 92 - 4 =
Oefening 4
1. 83 - 4 =
2. 33 - 8 =
3. 61 - 9 =
4. 12 - 3 =
5. 64 - 9 =
6. 92 - 9 =
7. 74 - 8 =
8. 47 - 9 =
9. 34 - 8 =
10. 71 - 2 =