Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 830 | + | 290 | = |
|
| 2. | 750 | + | 290 | = |
|
| 3. | 350 | + | 180 | = |
|
| 4. | 770 | + | 180 | = |
|
| 5. | 830 | + | 180 | = |
|
| 6. | 440 | + | 270 | = |
|
| 7. | 170 | + | 750 | = |
|
| 8. | 260 | + | 780 | = |
|
| 9. | 150 | + | 560 | = |
|
| 10. | 250 | + | 770 | = |
|
| Oefening 2 | |||||
| 1. | 680 | + | 340 | = |
|
| 2. | 380 | + | 530 | = |
|
| 3. | 830 | + | 280 | = |
|
| 4. | 620 | + | 390 | = |
|
| 5. | 570 | + | 370 | = |
|
| 6. | 380 | + | 540 | = |
|
| 7. | 150 | + | 780 | = |
|
| 8. | 850 | + | 180 | = |
|
| 9. | 830 | + | 290 | = |
|
| 10. | 360 | + | 480 | = |
|
| Oefening 3 | |||||
| 1. | 440 | + | 580 | = |
|
| 2. | 920 | + | 190 | = |
|
| 3. | 960 | + | 160 | = |
|
| 4. | 950 | + | 170 | = |
|
| 5. | 250 | + | 890 | = |
|
| 6. | 460 | + | 250 | = |
|
| 7. | 340 | + | 780 | = |
|
| 8. | 350 | + | 280 | = |
|
| 9. | 630 | + | 190 | = |
|
| 10. | 430 | + | 280 | = |
|
| Oefening 4 | |||||
| 1. | 250 | + | 590 | = |
|
| 2. | 160 | + | 650 | = |
|
| 3. | 430 | + | 280 | = |
|
| 4. | 140 | + | 390 | = |
|
| 5. | 820 | + | 290 | = |
|
| 6. | 920 | + | 190 | = |
|
| 7. | 550 | + | 480 | = |
|
| 8. | 440 | + | 370 | = |
|
| 9. | 770 | + | 190 | = |
|
| 10. | 680 | + | 430 | = |
|