Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 210 | + | 93 | = |
|
| 2. | 160 | + | 64 | = |
|
| 3. | 140 | + | 65 | = |
|
| 4. | 560 | + | 49 | = |
|
| 5. | 220 | + | 72 | = |
|
| 6. | 860 | + | 68 | = |
|
| 7. | 110 | + | 82 | = |
|
| 8. | 930 | + | 75 | = |
|
| 9. | 830 | + | 91 | = |
|
| 10. | 780 | + | 98 | = |
|
| Oefening 2 | |||||
| 1. | 940 | + | 52 | = |
|
| 2. | 880 | + | 74 | = |
|
| 3. | 730 | + | 89 | = |
|
| 4. | 910 | + | 91 | = |
|
| 5. | 660 | + | 37 | = |
|
| 6. | 230 | + | 97 | = |
|
| 7. | 560 | + | 72 | = |
|
| 8. | 790 | + | 46 | = |
|
| 9. | 780 | + | 52 | = |
|
| 10. | 890 | + | 11 | = |
|
| Oefening 3 | |||||
| 1. | 850 | + | 79 | = |
|
| 2. | 810 | + | 87 | = |
|
| 3. | 420 | + | 98 | = |
|
| 4. | 510 | + | 94 | = |
|
| 5. | 130 | + | 95 | = |
|
| 6. | 280 | + | 38 | = |
|
| 7. | 790 | + | 52 | = |
|
| 8. | 870 | + | 25 | = |
|
| 9. | 630 | + | 78 | = |
|
| 10. | 790 | + | 87 | = |
|
| Oefening 4 | |||||
| 1. | 930 | + | 98 | = |
|
| 2. | 990 | + | 37 | = |
|
| 3. | 250 | + | 91 | = |
|
| 4. | 130 | + | 98 | = |
|
| 5. | 530 | + | 74 | = |
|
| 6. | 710 | + | 99 | = |
|
| 7. | 410 | + | 84 | = |
|
| 8. | 120 | + | 87 | = |
|
| 9. | 720 | + | 97 | = |
|
| 10. | 540 | + | 77 | = |
|