Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 880 | + | 150 | = |
|
| 2. | 830 | + | 290 | = |
|
| 3. | 340 | + | 380 | = |
|
| 4. | 340 | + | 390 | = |
|
| 5. | 480 | + | 530 | = |
|
| 6. | 480 | + | 450 | = |
|
| 7. | 550 | + | 170 | = |
|
| 8. | 330 | + | 280 | = |
|
| 9. | 950 | + | 170 | = |
|
| 10. | 770 | + | 150 | = |
|
| Oefening 2 | |||||
| 1. | 380 | + | 770 | = |
|
| 2. | 170 | + | 750 | = |
|
| 3. | 740 | + | 170 | = |
|
| 4. | 230 | + | 480 | = |
|
| 5. | 870 | + | 180 | = |
|
| 6. | 760 | + | 390 | = |
|
| 7. | 720 | + | 290 | = |
|
| 8. | 140 | + | 490 | = |
|
| 9. | 880 | + | 230 | = |
|
| 10. | 770 | + | 170 | = |
|
| Oefening 3 | |||||
| 1. | 750 | + | 190 | = |
|
| 2. | 880 | + | 130 | = |
|
| 3. | 160 | + | 590 | = |
|
| 4. | 930 | + | 180 | = |
|
| 5. | 360 | + | 560 | = |
|
| 6. | 120 | + | 490 | = |
|
| 7. | 170 | + | 150 | = |
|
| 8. | 280 | + | 850 | = |
|
| 9. | 540 | + | 390 | = |
|
| 10. | 540 | + | 580 | = |
|
| Oefening 4 | |||||
| 1. | 570 | + | 260 | = |
|
| 2. | 660 | + | 380 | = |
|
| 3. | 160 | + | 180 | = |
|
| 4. | 430 | + | 280 | = |
|
| 5. | 750 | + | 160 | = |
|
| 6. | 470 | + | 690 | = |
|
| 7. | 640 | + | 180 | = |
|
| 8. | 680 | + | 260 | = |
|
| 9. | 460 | + | 160 | = |
|
| 10. | 830 | + | 280 | = |
|