Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 220 | + | 790 | = |
|
| 2. | 930 | + | 190 | = |
|
| 3. | 460 | + | 380 | = |
|
| 4. | 340 | + | 670 | = |
|
| 5. | 320 | + | 490 | = |
|
| 6. | 720 | + | 290 | = |
|
| 7. | 740 | + | 290 | = |
|
| 8. | 830 | + | 290 | = |
|
| 9. | 440 | + | 390 | = |
|
| 10. | 970 | + | 150 | = |
|
| Oefening 2 | |||||
| 1. | 220 | + | 190 | = |
|
| 2. | 530 | + | 390 | = |
|
| 3. | 330 | + | 690 | = |
|
| 4. | 740 | + | 190 | = |
|
| 5. | 740 | + | 180 | = |
|
| 6. | 130 | + | 390 | = |
|
| 7. | 640 | + | 280 | = |
|
| 8. | 530 | + | 380 | = |
|
| 9. | 170 | + | 190 | = |
|
| 10. | 650 | + | 480 | = |
|
| Oefening 3 | |||||
| 1. | 220 | + | 790 | = |
|
| 2. | 530 | + | 580 | = |
|
| 3. | 120 | + | 690 | = |
|
| 4. | 680 | + | 170 | = |
|
| 5. | 730 | + | 180 | = |
|
| 6. | 340 | + | 590 | = |
|
| 7. | 780 | + | 380 | = |
|
| 8. | 550 | + | 170 | = |
|
| 9. | 980 | + | 190 | = |
|
| 10. | 530 | + | 380 | = |
|
| Oefening 4 | |||||
| 1. | 650 | + | 180 | = |
|
| 2. | 950 | + | 180 | = |
|
| 3. | 380 | + | 150 | = |
|
| 4. | 240 | + | 870 | = |
|
| 5. | 170 | + | 270 | = |
|
| 6. | 820 | + | 290 | = |
|
| 7. | 220 | + | 190 | = |
|
| 8. | 340 | + | 580 | = |
|
| 9. | 420 | + | 690 | = |
|
| 10. | 330 | + | 590 | = |
|