Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 240 | + | 71 | = |
|
| 2. | 380 | + | 66 | = |
|
| 3. | 310 | + | 99 | = |
|
| 4. | 860 | + | 77 | = |
|
| 5. | 990 | + | 27 | = |
|
| 6. | 330 | + | 67 | = |
|
| 7. | 860 | + | 35 | = |
|
| 8. | 970 | + | 37 | = |
|
| 9. | 270 | + | 61 | = |
|
| 10. | 790 | + | 75 | = |
|
| Oefening 2 | |||||
| 1. | 960 | + | 32 | = |
|
| 2. | 110 | + | 92 | = |
|
| 3. | 920 | + | 74 | = |
|
| 4. | 630 | + | 62 | = |
|
| 5. | 770 | + | 76 | = |
|
| 6. | 690 | + | 75 | = |
|
| 7. | 840 | + | 53 | = |
|
| 8. | 650 | + | 99 | = |
|
| 9. | 980 | + | 62 | = |
|
| 10. | 460 | + | 84 | = |
|
| Oefening 3 | |||||
| 1. | 730 | + | 95 | = |
|
| 2. | 920 | + | 93 | = |
|
| 3. | 780 | + | 52 | = |
|
| 4. | 180 | + | 94 | = |
|
| 5. | 910 | + | 93 | = |
|
| 6. | 740 | + | 52 | = |
|
| 7. | 720 | + | 78 | = |
|
| 8. | 850 | + | 79 | = |
|
| 9. | 540 | + | 88 | = |
|
| 10. | 620 | + | 88 | = |
|
| Oefening 4 | |||||
| 1. | 610 | + | 87 | = |
|
| 2. | 670 | + | 45 | = |
|
| 3. | 940 | + | 67 | = |
|
| 4. | 940 | + | 94 | = |
|
| 5. | 260 | + | 71 | = |
|
| 6. | 820 | + | 71 | = |
|
| 7. | 770 | + | 22 | = |
|
| 8. | 260 | + | 61 | = |
|
| 9. | 710 | + | 99 | = |
|
| 10. | 970 | + | 29 | = |
|