Tientallen/eenheden en eenheden van elkaar aftrekken

Erafsommen
Oefening 1
1. 62 - 1 =
 
2. 63 - 1 =
 
3. 57 - 3 =
 
4. 16 - 2 =
 
5. 57 - 2 =
 
6. 68 - 2 =
 
7. 18 - 3 =
 
8. 43 - 1 =
 
9. 22 - 1 =
 
10. 94 - 2 =
 
Oefening 2
1. 25 - 2 =
 
2. 66 - 4 =
 
3. 32 - 1 =
 
4. 95 - 1 =
 
5. 43 - 2 =
 
6. 82 - 1 =
 
7. 74 - 3 =
 
8. 56 - 4 =
 
9. 13 - 1 =
 
10. 93 - 1 =
 
Oefening 3
1. 67 - 6 =
 
2. 14 - 3 =
 
3. 67 - 5 =
 
4. 15 - 4 =
 
5. 46 - 2 =
 
6. 82 - 1 =
 
7. 58 - 6 =
 
8. 14 - 1 =
 
9. 23 - 2 =
 
10. 15 - 2 =
 
Oefening 4
1. 88 - 7 =
 
2. 53 - 2 =
 
3. 33 - 1 =
 
4. 84 - 3 =
 
5. 26 - 5 =
 
6. 74 - 1 =
 
7. 47 - 3 =
 
8. 47 - 1 =
 
9. 73 - 2 =
 
10. 15 - 3 =
 

Tientallen/eenheden en eenheden van elkaar aftrekken
| ANTWOORDEN

Erafsommen
Oefening 1
1. 62 - 1 =
2. 63 - 1 =
3. 57 - 3 =
4. 16 - 2 =
5. 57 - 2 =
6. 68 - 2 =
7. 18 - 3 =
8. 43 - 1 =
9. 22 - 1 =
10. 94 - 2 =
Oefening 2
1. 25 - 2 =
2. 66 - 4 =
3. 32 - 1 =
4. 95 - 1 =
5. 43 - 2 =
6. 82 - 1 =
7. 74 - 3 =
8. 56 - 4 =
9. 13 - 1 =
10. 93 - 1 =
Oefening 3
1. 67 - 6 =
2. 14 - 3 =
3. 67 - 5 =
4. 15 - 4 =
5. 46 - 2 =
6. 82 - 1 =
7. 58 - 6 =
8. 14 - 1 =
9. 23 - 2 =
10. 15 - 2 =
Oefening 4
1. 88 - 7 =
2. 53 - 2 =
3. 33 - 1 =
4. 84 - 3 =
5. 26 - 5 =
6. 74 - 1 =
7. 47 - 3 =
8. 47 - 1 =
9. 73 - 2 =
10. 15 - 3 =