Tientallen/eenheden en eenheden optellen

Erbijsommen
Oefening 1
1. 98 + 2 =
 
2. 51 + 9 =
 
3. 76 + 1 =
 
4. 43 + 4 =
 
5. 46 + 2 =
 
6. 16 + 1 =
 
7. 98 + 1 =
 
8. 46 + 1 =
 
9. 91 + 1 =
 
10. 95 + 4 =
 
Oefening 2
1. 75 + 3 =
 
2. 88 + 1 =
 
3. 37 + 2 =
 
4. 22 + 4 =
 
5. 16 + 4 =
 
6. 34 + 5 =
 
7. 14 + 4 =
 
8. 63 + 2 =
 
9. 67 + 1 =
 
10. 53 + 5 =
 
Oefening 3
1. 96 + 4 =
 
2. 64 + 3 =
 
3. 58 + 1 =
 
4. 32 + 7 =
 
5. 61 + 6 =
 
6. 16 + 4 =
 
7. 67 + 2 =
 
8. 22 + 7 =
 
9. 91 + 6 =
 
10. 48 + 2 =
 
Oefening 4
1. 74 + 5 =
 
2. 12 + 4 =
 
3. 13 + 6 =
 
4. 95 + 5 =
 
5. 97 + 2 =
 
6. 67 + 2 =
 
7. 71 + 4 =
 
8. 97 + 2 =
 
9. 33 + 3 =
 
10. 18 + 1 =
 

Tientallen/eenheden en eenheden optellen
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 98 + 2 =
2. 51 + 9 =
3. 76 + 1 =
4. 43 + 4 =
5. 46 + 2 =
6. 16 + 1 =
7. 98 + 1 =
8. 46 + 1 =
9. 91 + 1 =
10. 95 + 4 =
Oefening 2
1. 75 + 3 =
2. 88 + 1 =
3. 37 + 2 =
4. 22 + 4 =
5. 16 + 4 =
6. 34 + 5 =
7. 14 + 4 =
8. 63 + 2 =
9. 67 + 1 =
10. 53 + 5 =
Oefening 3
1. 96 + 4 =
2. 64 + 3 =
3. 58 + 1 =
4. 32 + 7 =
5. 61 + 6 =
6. 16 + 4 =
7. 67 + 2 =
8. 22 + 7 =
9. 91 + 6 =
10. 48 + 2 =
Oefening 4
1. 74 + 5 =
2. 12 + 4 =
3. 13 + 6 =
4. 95 + 5 =
5. 97 + 2 =
6. 67 + 2 =
7. 71 + 4 =
8. 97 + 2 =
9. 33 + 3 =
10. 18 + 1 =