Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 670 | + | 27 | = |
|
| 2. | 710 | + | 93 | = |
|
| 3. | 970 | + | 35 | = |
|
| 4. | 910 | + | 83 | = |
|
| 5. | 970 | + | 49 | = |
|
| 6. | 250 | + | 44 | = |
|
| 7. | 960 | + | 99 | = |
|
| 8. | 110 | + | 93 | = |
|
| 9. | 580 | + | 71 | = |
|
| 10. | 520 | + | 74 | = |
|
| Oefening 2 | |||||
| 1. | 390 | + | 3 | = |
|
| 2. | 210 | + | 93 | = |
|
| 3. | 530 | + | 72 | = |
|
| 4. | 690 | + | 38 | = |
|
| 5. | 150 | + | 93 | = |
|
| 6. | 120 | + | 72 | = |
|
| 7. | 450 | + | 72 | = |
|
| 8. | 190 | + | 78 | = |
|
| 9. | 420 | + | 98 | = |
|
| 10. | 790 | + | 76 | = |
|
| Oefening 3 | |||||
| 1. | 230 | + | 65 | = |
|
| 2. | 660 | + | 44 | = |
|
| 3. | 540 | + | 99 | = |
|
| 4. | 650 | + | 98 | = |
|
| 5. | 750 | + | 56 | = |
|
| 6. | 830 | + | 99 | = |
|
| 7. | 150 | + | 73 | = |
|
| 8. | 480 | + | 15 | = |
|
| 9. | 520 | + | 72 | = |
|
| 10. | 130 | + | 61 | = |
|
| Oefening 4 | |||||
| 1. | 730 | + | 83 | = |
|
| 2. | 670 | + | 77 | = |
|
| 3. | 220 | + | 82 | = |
|
| 4. | 590 | + | 38 | = |
|
| 5. | 550 | + | 84 | = |
|
| 6. | 140 | + | 73 | = |
|
| 7. | 940 | + | 64 | = |
|
| 8. | 180 | + | 46 | = |
|
| 9. | 320 | + | 76 | = |
|
| 10. | 480 | + | 94 | = |
|