Optellen van tientallen en eenheden die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 540 | + | 96 | = |
|
| 2. | 830 | + | 63 | = |
|
| 3. | 960 | + | 95 | = |
|
| 4. | 740 | + | 89 | = |
|
| 5. | 150 | + | 72 | = |
|
| 6. | 630 | + | 71 | = |
|
| 7. | 460 | + | 36 | = |
|
| 8. | 950 | + | 61 | = |
|
| 9. | 590 | + | 9 | = |
|
| 10. | 740 | + | 75 | = |
|
| Oefening 2 | |||||
| 1. | 910 | + | 82 | = |
|
| 2. | 660 | + | 98 | = |
|
| 3. | 650 | + | 85 | = |
|
| 4. | 660 | + | 77 | = |
|
| 5. | 180 | + | 24 | = |
|
| 6. | 750 | + | 69 | = |
|
| 7. | 310 | + | 97 | = |
|
| 8. | 460 | + | 72 | = |
|
| 9. | 730 | + | 73 | = |
|
| 10. | 310 | + | 89 | = |
|
| Oefening 3 | |||||
| 1. | 190 | + | 98 | = |
|
| 2. | 110 | + | 85 | = |
|
| 3. | 240 | + | 68 | = |
|
| 4. | 940 | + | 59 | = |
|
| 5. | 180 | + | 29 | = |
|
| 6. | 450 | + | 91 | = |
|
| 7. | 670 | + | 41 | = |
|
| 8. | 810 | + | 89 | = |
|
| 9. | 520 | + | 99 | = |
|
| 10. | 810 | + | 82 | = |
|
| Oefening 4 | |||||
| 1. | 170 | + | 82 | = |
|
| 2. | 920 | + | 93 | = |
|
| 3. | 530 | + | 85 | = |
|
| 4. | 550 | + | 93 | = |
|
| 5. | 470 | + | 29 | = |
|
| 6. | 420 | + | 75 | = |
|
| 7. | 590 | + | 92 | = |
|
| 8. | 450 | + | 58 | = |
|
| 9. | 310 | + | 89 | = |
|
| 10. | 180 | + | 66 | = |
|