Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 220 | + | 85 | = |
|
| 2. | 520 | + | 91 | = |
|
| 3. | 850 | + | 71 | = |
|
| 4. | 350 | + | 78 | = |
|
| 5. | 410 | + | 89 | = |
|
| 6. | 440 | + | 79 | = |
|
| 7. | 280 | + | 89 | = |
|
| 8. | 620 | + | 72 | = |
|
| 9. | 770 | + | 93 | = |
|
| 10. | 990 | + | 16 | = |
|
| Oefening 2 | |||||
| 1. | 710 | + | 84 | = |
|
| 2. | 770 | + | 38 | = |
|
| 3. | 460 | + | 64 | = |
|
| 4. | 570 | + | 65 | = |
|
| 5. | 260 | + | 31 | = |
|
| 6. | 340 | + | 97 | = |
|
| 7. | 720 | + | 86 | = |
|
| 8. | 810 | + | 86 | = |
|
| 9. | 530 | + | 61 | = |
|
| 10. | 430 | + | 84 | = |
|
| Oefening 3 | |||||
| 1. | 810 | + | 91 | = |
|
| 2. | 380 | + | 14 | = |
|
| 3. | 480 | + | 39 | = |
|
| 4. | 730 | + | 96 | = |
|
| 5. | 130 | + | 75 | = |
|
| 6. | 560 | + | 87 | = |
|
| 7. | 990 | + | 8 | = |
|
| 8. | 140 | + | 85 | = |
|
| 9. | 110 | + | 85 | = |
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| 10. | 790 | + | 88 | = |
|
| Oefening 4 | |||||
| 1. | 220 | + | 72 | = |
|
| 2. | 730 | + | 93 | = |
|
| 3. | 820 | + | 71 | = |
|
| 4. | 890 | + | 31 | = |
|
| 5. | 420 | + | 79 | = |
|
| 6. | 290 | + | 47 | = |
|
| 7. | 550 | + | 79 | = |
|
| 8. | 970 | + | 83 | = |
|
| 9. | 480 | + | 14 | = |
|
| 10. | 440 | + | 83 | = |
|