Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 850 | + | 170 | = |
|
| 2. | 760 | + | 370 | = |
|
| 3. | 840 | + | 290 | = |
|
| 4. | 580 | + | 550 | = |
|
| 5. | 670 | + | 240 | = |
|
| 6. | 560 | + | 290 | = |
|
| 7. | 650 | + | 390 | = |
|
| 8. | 280 | + | 650 | = |
|
| 9. | 780 | + | 350 | = |
|
| 10. | 380 | + | 680 | = |
|
| Oefening 2 | |||||
| 1. | 860 | + | 170 | = |
|
| 2. | 140 | + | 390 | = |
|
| 3. | 370 | + | 380 | = |
|
| 4. | 530 | + | 290 | = |
|
| 5. | 670 | + | 290 | = |
|
| 6. | 680 | + | 160 | = |
|
| 7. | 450 | + | 380 | = |
|
| 8. | 350 | + | 260 | = |
|
| 9. | 740 | + | 390 | = |
|
| 10. | 270 | + | 380 | = |
|
| Oefening 3 | |||||
| 1. | 760 | + | 350 | = |
|
| 2. | 470 | + | 670 | = |
|
| 3. | 360 | + | 280 | = |
|
| 4. | 330 | + | 490 | = |
|
| 5. | 360 | + | 680 | = |
|
| 6. | 470 | + | 560 | = |
|
| 7. | 620 | + | 390 | = |
|
| 8. | 350 | + | 760 | = |
|
| 9. | 660 | + | 180 | = |
|
| 10. | 340 | + | 570 | = |
|
| Oefening 4 | |||||
| 1. | 980 | + | 170 | = |
|
| 2. | 930 | + | 190 | = |
|
| 3. | 570 | + | 340 | = |
|
| 4. | 370 | + | 660 | = |
|
| 5. | 280 | + | 480 | = |
|
| 6. | 120 | + | 690 | = |
|
| 7. | 850 | + | 190 | = |
|
| 8. | 530 | + | 480 | = |
|
| 9. | 250 | + | 760 | = |
|
| 10. | 660 | + | 280 | = |
|