Aftrekken tot het volgende tiental

Erafsommen
Oefening 1
1. 21 - 1 =
 
2. 38 - 8 =
 
3. 11 - 1 =
 
4. 13 - 3 =
 
5. 85 - 5 =
 
6. 73 - 3 =
 
7. 83 - 3 =
 
8. 82 - 2 =
 
9. 32 - 2 =
 
10. 51 - 1 =
 
Oefening 2
1. 96 - 6 =
 
2. 36 - 6 =
 
3. 44 - 4 =
 
4. 92 - 2 =
 
5. 13 - 3 =
 
6. 66 - 6 =
 
7. 46 - 6 =
 
8. 37 - 7 =
 
9. 36 - 6 =
 
10. 13 - 3 =
 
Oefening 3
1. 68 - 8 =
 
2. 24 - 4 =
 
3. 58 - 8 =
 
4. 57 - 7 =
 
5. 52 - 2 =
 
6. 26 - 6 =
 
7. 38 - 8 =
 
8. 57 - 7 =
 
9. 98 - 8 =
 
10. 73 - 3 =
 
Oefening 4
1. 73 - 3 =
 
2. 14 - 4 =
 
3. 83 - 3 =
 
4. 27 - 7 =
 
5. 34 - 4 =
 
6. 34 - 4 =
 
7. 35 - 5 =
 
8. 57 - 7 =
 
9. 17 - 7 =
 
10. 78 - 8 =
 

Aftrekken tot het volgende tiental
| ANTWOORDEN

Erafsommen
Oefening 1
1. 21 - 1 =
2. 38 - 8 =
3. 11 - 1 =
4. 13 - 3 =
5. 85 - 5 =
6. 73 - 3 =
7. 83 - 3 =
8. 82 - 2 =
9. 32 - 2 =
10. 51 - 1 =
Oefening 2
1. 96 - 6 =
2. 36 - 6 =
3. 44 - 4 =
4. 92 - 2 =
5. 13 - 3 =
6. 66 - 6 =
7. 46 - 6 =
8. 37 - 7 =
9. 36 - 6 =
10. 13 - 3 =
Oefening 3
1. 68 - 8 =
2. 24 - 4 =
3. 58 - 8 =
4. 57 - 7 =
5. 52 - 2 =
6. 26 - 6 =
7. 38 - 8 =
8. 57 - 7 =
9. 98 - 8 =
10. 73 - 3 =
Oefening 4
1. 73 - 3 =
2. 14 - 4 =
3. 83 - 3 =
4. 27 - 7 =
5. 34 - 4 =
6. 34 - 4 =
7. 35 - 5 =
8. 57 - 7 =
9. 17 - 7 =
10. 78 - 8 =