Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 130 | + | 290 | = |
|
| 2. | 330 | + | 190 | = |
|
| 3. | 160 | + | 460 | = |
|
| 4. | 560 | + | 550 | = |
|
| 5. | 760 | + | 380 | = |
|
| 6. | 850 | + | 260 | = |
|
| 7. | 530 | + | 590 | = |
|
| 8. | 750 | + | 380 | = |
|
| 9. | 270 | + | 440 | = |
|
| 10. | 960 | + | 150 | = |
|
| Oefening 2 | |||||
| 1. | 330 | + | 490 | = |
|
| 2. | 850 | + | 180 | = |
|
| 3. | 830 | + | 190 | = |
|
| 4. | 760 | + | 160 | = |
|
| 5. | 120 | + | 290 | = |
|
| 6. | 320 | + | 790 | = |
|
| 7. | 470 | + | 590 | = |
|
| 8. | 980 | + | 130 | = |
|
| 9. | 630 | + | 490 | = |
|
| 10. | 660 | + | 380 | = |
|
| Oefening 3 | |||||
| 1. | 450 | + | 280 | = |
|
| 2. | 460 | + | 170 | = |
|
| 3. | 670 | + | 290 | = |
|
| 4. | 130 | + | 780 | = |
|
| 5. | 980 | + | 170 | = |
|
| 6. | 320 | + | 390 | = |
|
| 7. | 230 | + | 390 | = |
|
| 8. | 680 | + | 240 | = |
|
| 9. | 660 | + | 150 | = |
|
| 10. | 720 | + | 290 | = |
|
| Oefening 4 | |||||
| 1. | 780 | + | 290 | = |
|
| 2. | 680 | + | 440 | = |
|
| 3. | 780 | + | 350 | = |
|
| 4. | 280 | + | 170 | = |
|
| 5. | 240 | + | 290 | = |
|
| 6. | 720 | + | 290 | = |
|
| 7. | 520 | + | 290 | = |
|
| 8. | 540 | + | 470 | = |
|
| 9. | 130 | + | 380 | = |
|
| 10. | 150 | + | 870 | = |
|