Tientallen/eenheden en eenheden van elkaar aftrekken

Erafsommen
Oefening 1
1. 65 - 4 =
 
2. 88 - 4 =
 
3. 34 - 2 =
 
4. 35 - 3 =
 
5. 48 - 3 =
 
6. 16 - 1 =
 
7. 65 - 2 =
 
8. 97 - 2 =
 
9. 54 - 2 =
 
10. 92 - 1 =
 
Oefening 2
1. 84 - 3 =
 
2. 94 - 1 =
 
3. 92 - 1 =
 
4. 67 - 5 =
 
5. 28 - 2 =
 
6. 34 - 1 =
 
7. 68 - 7 =
 
8. 62 - 1 =
 
9. 88 - 7 =
 
10. 48 - 3 =
 
Oefening 3
1. 26 - 4 =
 
2. 27 - 4 =
 
3. 38 - 6 =
 
4. 48 - 7 =
 
5. 65 - 1 =
 
6. 76 - 3 =
 
7. 56 - 5 =
 
8. 55 - 1 =
 
9. 42 - 1 =
 
10. 13 - 1 =
 
Oefening 4
1. 94 - 2 =
 
2. 83 - 1 =
 
3. 58 - 4 =
 
4. 25 - 3 =
 
5. 57 - 2 =
 
6. 57 - 6 =
 
7. 15 - 2 =
 
8. 27 - 5 =
 
9. 23 - 2 =
 
10. 88 - 1 =
 

Tientallen/eenheden en eenheden van elkaar aftrekken
| ANTWOORDEN

Erafsommen
Oefening 1
1. 65 - 4 =
2. 88 - 4 =
3. 34 - 2 =
4. 35 - 3 =
5. 48 - 3 =
6. 16 - 1 =
7. 65 - 2 =
8. 97 - 2 =
9. 54 - 2 =
10. 92 - 1 =
Oefening 2
1. 84 - 3 =
2. 94 - 1 =
3. 92 - 1 =
4. 67 - 5 =
5. 28 - 2 =
6. 34 - 1 =
7. 68 - 7 =
8. 62 - 1 =
9. 88 - 7 =
10. 48 - 3 =
Oefening 3
1. 26 - 4 =
2. 27 - 4 =
3. 38 - 6 =
4. 48 - 7 =
5. 65 - 1 =
6. 76 - 3 =
7. 56 - 5 =
8. 55 - 1 =
9. 42 - 1 =
10. 13 - 1 =
Oefening 4
1. 94 - 2 =
2. 83 - 1 =
3. 58 - 4 =
4. 25 - 3 =
5. 57 - 2 =
6. 57 - 6 =
7. 15 - 2 =
8. 27 - 5 =
9. 23 - 2 =
10. 88 - 1 =