Tientallen/eenheden en eenheden optellen tot over het tiental

Optellen
Oefening 1
1. 76 + 9 =
 
2. 55 + 9 =
 
3. 97 + 6 =
 
4. 18 + 6 =
 
5. 36 + 9 =
 
6. 92 + 9 =
 
7. 58 + 5 =
 
8. 72 + 9 =
 
9. 33 + 8 =
 
10. 82 + 9 =
 
Oefening 2
1. 36 + 9 =
 
2. 48 + 9 =
 
3. 24 + 8 =
 
4. 63 + 9 =
 
5. 72 + 9 =
 
6. 57 + 5 =
 
7. 74 + 7 =
 
8. 17 + 7 =
 
9. 43 + 8 =
 
10. 64 + 7 =
 
Oefening 3
1. 45 + 9 =
 
2. 87 + 9 =
 
3. 35 + 7 =
 
4. 33 + 9 =
 
5. 52 + 9 =
 
6. 15 + 9 =
 
7. 52 + 9 =
 
8. 14 + 7 =
 
9. 62 + 9 =
 
10. 44 + 8 =
 
Oefening 4
1. 26 + 5 =
 
2. 75 + 8 =
 
3. 94 + 9 =
 
4. 26 + 7 =
 
5. 63 + 9 =
 
6. 78 + 4 =
 
7. 54 + 8 =
 
8. 55 + 8 =
 
9. 12 + 9 =
 
10. 83 + 9 =
 

Tientallen/eenheden en eenheden optellen tot over het tiental
| ANTWOORDEN

Optellen
Oefening 1
1. 76 + 9 =
2. 55 + 9 =
3. 97 + 6 =
4. 18 + 6 =
5. 36 + 9 =
6. 92 + 9 =
7. 58 + 5 =
8. 72 + 9 =
9. 33 + 8 =
10. 82 + 9 =
Oefening 2
1. 36 + 9 =
2. 48 + 9 =
3. 24 + 8 =
4. 63 + 9 =
5. 72 + 9 =
6. 57 + 5 =
7. 74 + 7 =
8. 17 + 7 =
9. 43 + 8 =
10. 64 + 7 =
Oefening 3
1. 45 + 9 =
2. 87 + 9 =
3. 35 + 7 =
4. 33 + 9 =
5. 52 + 9 =
6. 15 + 9 =
7. 52 + 9 =
8. 14 + 7 =
9. 62 + 9 =
10. 44 + 8 =
Oefening 4
1. 26 + 5 =
2. 75 + 8 =
3. 94 + 9 =
4. 26 + 7 =
5. 63 + 9 =
6. 78 + 4 =
7. 54 + 8 =
8. 55 + 8 =
9. 12 + 9 =
10. 83 + 9 =