Optellen van tientallen en eenheden die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 550 | + | 59 | = |
|
| 2. | 980 | + | 54 | = |
|
| 3. | 370 | + | 76 | = |
|
| 4. | 630 | + | 64 | = |
|
| 5. | 580 | + | 39 | = |
|
| 6. | 850 | + | 53 | = |
|
| 7. | 670 | + | 69 | = |
|
| 8. | 960 | + | 37 | = |
|
| 9. | 530 | + | 74 | = |
|
| 10. | 480 | + | 73 | = |
|
| Oefening 2 | |||||
| 1. | 170 | + | 76 | = |
|
| 2. | 820 | + | 94 | = |
|
| 3. | 370 | + | 35 | = |
|
| 4. | 960 | + | 88 | = |
|
| 5. | 510 | + | 99 | = |
|
| 6. | 430 | + | 76 | = |
|
| 7. | 260 | + | 32 | = |
|
| 8. | 840 | + | 54 | = |
|
| 9. | 660 | + | 36 | = |
|
| 10. | 540 | + | 92 | = |
|
| Oefening 3 | |||||
| 1. | 940 | + | 91 | = |
|
| 2. | 390 | + | 99 | = |
|
| 3. | 590 | + | 43 | = |
|
| 4. | 520 | + | 79 | = |
|
| 5. | 690 | + | 84 | = |
|
| 6. | 920 | + | 89 | = |
|
| 7. | 990 | + | 7 | = |
|
| 8. | 730 | + | 67 | = |
|
| 9. | 920 | + | 96 | = |
|
| 10. | 140 | + | 54 | = |
|
| Oefening 4 | |||||
| 1. | 740 | + | 53 | = |
|
| 2. | 920 | + | 84 | = |
|
| 3. | 710 | + | 83 | = |
|
| 4. | 510 | + | 84 | = |
|
| 5. | 990 | + | 54 | = |
|
| 6. | 840 | + | 77 | = |
|
| 7. | 120 | + | 89 | = |
|
| 8. | 670 | + | 84 | = |
|
| 9. | 260 | + | 98 | = |
|
| 10. | 830 | + | 75 | = |
|