Tientallen/eenheden min tientallen

Erafsommen
Oefening 1
1. 56 - 40 =
 
2. 76 - 20 =
 
3. 24 - 20 =
 
4. 33 - 30 =
 
5. 22 - 10 =
 
6. 54 - 50 =
 
7. 48 - 30 =
 
8. 16 - 10 =
 
9. 64 - 30 =
 
10. 14 - 10 =
 
Oefening 2
1. 71 - 60 =
 
2. 38 - 10 =
 
3. 17 - 10 =
 
4. 74 - 40 =
 
5. 47 - 30 =
 
6. 14 - 10 =
 
7. 45 - 10 =
 
8. 33 - 30 =
 
9. 45 - 30 =
 
10. 46 - 20 =
 
Oefening 3
1. 17 - 10 =
 
2. 65 - 30 =
 
3. 31 - 10 =
 
4. 61 - 50 =
 
5. 62 - 10 =
 
6. 17 - 10 =
 
7. 35 - 20 =
 
8. 37 - 10 =
 
9. 56 - 30 =
 
10. 45 - 40 =
 
Oefening 4
1. 43 - 10 =
 
2. 45 - 20 =
 
3. 25 - 20 =
 
4. 45 - 10 =
 
5. 73 - 50 =
 
6. 74 - 70 =
 
7. 11 - 10 =
 
8. 71 - 20 =
 
9. 25 - 20 =
 
10. 22 - 10 =
 

Tientallen/eenheden min tientallen
| ANTWOORDEN

Erafsommen
Oefening 1
1. 56 - 40 =
2. 76 - 20 =
3. 24 - 20 =
4. 33 - 30 =
5. 22 - 10 =
6. 54 - 50 =
7. 48 - 30 =
8. 16 - 10 =
9. 64 - 30 =
10. 14 - 10 =
Oefening 2
1. 71 - 60 =
2. 38 - 10 =
3. 17 - 10 =
4. 74 - 40 =
5. 47 - 30 =
6. 14 - 10 =
7. 45 - 10 =
8. 33 - 30 =
9. 45 - 30 =
10. 46 - 20 =
Oefening 3
1. 17 - 10 =
2. 65 - 30 =
3. 31 - 10 =
4. 61 - 50 =
5. 62 - 10 =
6. 17 - 10 =
7. 35 - 20 =
8. 37 - 10 =
9. 56 - 30 =
10. 45 - 40 =
Oefening 4
1. 43 - 10 =
2. 45 - 20 =
3. 25 - 20 =
4. 45 - 10 =
5. 73 - 50 =
6. 74 - 70 =
7. 11 - 10 =
8. 71 - 20 =
9. 25 - 20 =
10. 22 - 10 =