Optellen van tientallen en eenheden die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 370 | + | 26 | = |
|
| 2. | 380 | + | 78 | = |
|
| 3. | 680 | + | 58 | = |
|
| 4. | 730 | + | 95 | = |
|
| 5. | 830 | + | 62 | = |
|
| 6. | 950 | + | 66 | = |
|
| 7. | 520 | + | 82 | = |
|
| 8. | 890 | + | 43 | = |
|
| 9. | 560 | + | 88 | = |
|
| 10. | 530 | + | 82 | = |
|
| Oefening 2 | |||||
| 1. | 660 | + | 86 | = |
|
| 2. | 290 | + | 69 | = |
|
| 3. | 960 | + | 82 | = |
|
| 4. | 170 | + | 52 | = |
|
| 5. | 560 | + | 32 | = |
|
| 6. | 540 | + | 95 | = |
|
| 7. | 720 | + | 89 | = |
|
| 8. | 210 | + | 96 | = |
|
| 9. | 970 | + | 44 | = |
|
| 10. | 930 | + | 77 | = |
|
| Oefening 3 | |||||
| 1. | 830 | + | 67 | = |
|
| 2. | 760 | + | 95 | = |
|
| 3. | 190 | + | 24 | = |
|
| 4. | 480 | + | 36 | = |
|
| 5. | 770 | + | 48 | = |
|
| 6. | 220 | + | 88 | = |
|
| 7. | 380 | + | 31 | = |
|
| 8. | 840 | + | 98 | = |
|
| 9. | 760 | + | 71 | = |
|
| 10. | 570 | + | 97 | = |
|
| Oefening 4 | |||||
| 1. | 160 | + | 53 | = |
|
| 2. | 430 | + | 84 | = |
|
| 3. | 380 | + | 48 | = |
|
| 4. | 820 | + | 82 | = |
|
| 5. | 810 | + | 92 | = |
|
| 6. | 330 | + | 63 | = |
|
| 7. | 930 | + | 83 | = |
|
| 8. | 190 | + | 87 | = |
|
| 9. | 550 | + | 66 | = |
|
| 10. | 160 | + | 52 | = |
|