Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 510 | + | 84 | = |
|
| 2. | 830 | + | 95 | = |
|
| 3. | 290 | + | 86 | = |
|
| 4. | 780 | + | 89 | = |
|
| 5. | 680 | + | 18 | = |
|
| 6. | 410 | + | 92 | = |
|
| 7. | 850 | + | 66 | = |
|
| 8. | 160 | + | 54 | = |
|
| 9. | 520 | + | 77 | = |
|
| 10. | 660 | + | 79 | = |
|
| Oefening 2 | |||||
| 1. | 470 | + | 72 | = |
|
| 2. | 360 | + | 97 | = |
|
| 3. | 790 | + | 94 | = |
|
| 4. | 770 | + | 59 | = |
|
| 5. | 760 | + | 89 | = |
|
| 6. | 380 | + | 58 | = |
|
| 7. | 730 | + | 63 | = |
|
| 8. | 360 | + | 66 | = |
|
| 9. | 620 | + | 81 | = |
|
| 10. | 510 | + | 83 | = |
|
| Oefening 3 | |||||
| 1. | 290 | + | 11 | = |
|
| 2. | 250 | + | 41 | = |
|
| 3. | 650 | + | 55 | = |
|
| 4. | 690 | + | 95 | = |
|
| 5. | 950 | + | 84 | = |
|
| 6. | 450 | + | 81 | = |
|
| 7. | 280 | + | 55 | = |
|
| 8. | 160 | + | 89 | = |
|
| 9. | 950 | + | 58 | = |
|
| 10. | 240 | + | 63 | = |
|
| Oefening 4 | |||||
| 1. | 480 | + | 37 | = |
|
| 2. | 340 | + | 82 | = |
|
| 3. | 980 | + | 82 | = |
|
| 4. | 350 | + | 84 | = |
|
| 5. | 990 | + | 24 | = |
|
| 6. | 970 | + | 37 | = |
|
| 7. | 890 | + | 49 | = |
|
| 8. | 960 | + | 62 | = |
|
| 9. | 170 | + | 96 | = |
|
| 10. | 820 | + | 72 | = |
|