Tientallen/eenheden en eenheden van elkaar aftrekken

Erafsommen
Oefening 1
1. 17 - 5 =
 
2. 44 - 3 =
 
3. 52 - 1 =
 
4. 43 - 2 =
 
5. 37 - 6 =
 
6. 23 - 2 =
 
7. 83 - 1 =
 
8. 53 - 2 =
 
9. 34 - 1 =
 
10. 72 - 1 =
 
Oefening 2
1. 84 - 2 =
 
2. 65 - 3 =
 
3. 66 - 5 =
 
4. 34 - 1 =
 
5. 57 - 1 =
 
6. 52 - 1 =
 
7. 72 - 1 =
 
8. 34 - 2 =
 
9. 72 - 1 =
 
10. 94 - 3 =
 
Oefening 3
1. 33 - 1 =
 
2. 88 - 2 =
 
3. 78 - 2 =
 
4. 15 - 2 =
 
5. 96 - 3 =
 
6. 22 - 1 =
 
7. 72 - 1 =
 
8. 27 - 5 =
 
9. 85 - 1 =
 
10. 46 - 3 =
 
Oefening 4
1. 85 - 1 =
 
2. 52 - 1 =
 
3. 54 - 1 =
 
4. 78 - 7 =
 
5. 87 - 6 =
 
6. 62 - 1 =
 
7. 96 - 2 =
 
8. 37 - 1 =
 
9. 96 - 2 =
 
10. 75 - 3 =
 

Tientallen/eenheden en eenheden van elkaar aftrekken
| ANTWOORDEN

Erafsommen
Oefening 1
1. 17 - 5 =
2. 44 - 3 =
3. 52 - 1 =
4. 43 - 2 =
5. 37 - 6 =
6. 23 - 2 =
7. 83 - 1 =
8. 53 - 2 =
9. 34 - 1 =
10. 72 - 1 =
Oefening 2
1. 84 - 2 =
2. 65 - 3 =
3. 66 - 5 =
4. 34 - 1 =
5. 57 - 1 =
6. 52 - 1 =
7. 72 - 1 =
8. 34 - 2 =
9. 72 - 1 =
10. 94 - 3 =
Oefening 3
1. 33 - 1 =
2. 88 - 2 =
3. 78 - 2 =
4. 15 - 2 =
5. 96 - 3 =
6. 22 - 1 =
7. 72 - 1 =
8. 27 - 5 =
9. 85 - 1 =
10. 46 - 3 =
Oefening 4
1. 85 - 1 =
2. 52 - 1 =
3. 54 - 1 =
4. 78 - 7 =
5. 87 - 6 =
6. 62 - 1 =
7. 96 - 2 =
8. 37 - 1 =
9. 96 - 2 =
10. 75 - 3 =