Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 410 | + | 86 | = |
|
| 2. | 220 | + | 83 | = |
|
| 3. | 250 | + | 97 | = |
|
| 4. | 680 | + | 59 | = |
|
| 5. | 280 | + | 42 | = |
|
| 6. | 370 | + | 59 | = |
|
| 7. | 790 | + | 1 | = |
|
| 8. | 860 | + | 97 | = |
|
| 9. | 520 | + | 79 | = |
|
| 10. | 470 | + | 84 | = |
|
| Oefening 2 | |||||
| 1. | 610 | + | 95 | = |
|
| 2. | 870 | + | 48 | = |
|
| 3. | 820 | + | 91 | = |
|
| 4. | 310 | + | 84 | = |
|
| 5. | 440 | + | 92 | = |
|
| 6. | 930 | + | 67 | = |
|
| 7. | 780 | + | 56 | = |
|
| 8. | 330 | + | 75 | = |
|
| 9. | 440 | + | 82 | = |
|
| 10. | 440 | + | 73 | = |
|
| Oefening 3 | |||||
| 1. | 930 | + | 67 | = |
|
| 2. | 510 | + | 83 | = |
|
| 3. | 140 | + | 96 | = |
|
| 4. | 740 | + | 59 | = |
|
| 5. | 420 | + | 77 | = |
|
| 6. | 210 | + | 82 | = |
|
| 7. | 740 | + | 76 | = |
|
| 8. | 220 | + | 77 | = |
|
| 9. | 620 | + | 82 | = |
|
| 10. | 550 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 980 | + | 89 | = |
|
| 2. | 460 | + | 35 | = |
|
| 3. | 850 | + | 98 | = |
|
| 4. | 720 | + | 88 | = |
|
| 5. | 140 | + | 67 | = |
|
| 6. | 580 | + | 16 | = |
|
| 7. | 520 | + | 92 | = |
|
| 8. | 240 | + | 64 | = |
|
| 9. | 630 | + | 75 | = |
|
| 10. | 390 | + | 49 | = |
|