Tientallen/eenheden en eenheden van elkaar aftrekken

Erafsommen
Oefening 1
1. 13 - 2 =
 
2. 93 - 2 =
 
3. 27 - 5 =
 
4. 32 - 1 =
 
5. 12 - 1 =
 
6. 88 - 4 =
 
7. 94 - 1 =
 
8. 43 - 2 =
 
9. 75 - 2 =
 
10. 88 - 2 =
 
Oefening 2
1. 47 - 3 =
 
2. 86 - 2 =
 
3. 67 - 2 =
 
4. 44 - 1 =
 
5. 64 - 2 =
 
6. 53 - 1 =
 
7. 57 - 4 =
 
8. 56 - 2 =
 
9. 32 - 1 =
 
10. 72 - 1 =
 
Oefening 3
1. 26 - 5 =
 
2. 12 - 1 =
 
3. 57 - 2 =
 
4. 17 - 5 =
 
5. 74 - 3 =
 
6. 83 - 1 =
 
7. 38 - 7 =
 
8. 27 - 5 =
 
9. 12 - 1 =
 
10. 47 - 4 =
 
Oefening 4
1. 48 - 5 =
 
2. 15 - 1 =
 
3. 64 - 2 =
 
4. 42 - 1 =
 
5. 96 - 3 =
 
6. 58 - 7 =
 
7. 86 - 2 =
 
8. 32 - 1 =
 
9. 17 - 1 =
 
10. 24 - 3 =
 

Tientallen/eenheden en eenheden van elkaar aftrekken
| ANTWOORDEN

Erafsommen
Oefening 1
1. 13 - 2 =
2. 93 - 2 =
3. 27 - 5 =
4. 32 - 1 =
5. 12 - 1 =
6. 88 - 4 =
7. 94 - 1 =
8. 43 - 2 =
9. 75 - 2 =
10. 88 - 2 =
Oefening 2
1. 47 - 3 =
2. 86 - 2 =
3. 67 - 2 =
4. 44 - 1 =
5. 64 - 2 =
6. 53 - 1 =
7. 57 - 4 =
8. 56 - 2 =
9. 32 - 1 =
10. 72 - 1 =
Oefening 3
1. 26 - 5 =
2. 12 - 1 =
3. 57 - 2 =
4. 17 - 5 =
5. 74 - 3 =
6. 83 - 1 =
7. 38 - 7 =
8. 27 - 5 =
9. 12 - 1 =
10. 47 - 4 =
Oefening 4
1. 48 - 5 =
2. 15 - 1 =
3. 64 - 2 =
4. 42 - 1 =
5. 96 - 3 =
6. 58 - 7 =
7. 86 - 2 =
8. 32 - 1 =
9. 17 - 1 =
10. 24 - 3 =