Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 960 | + | 180 | = |
|
| 2. | 650 | + | 360 | = |
|
| 3. | 650 | + | 280 | = |
|
| 4. | 870 | + | 150 | = |
|
| 5. | 470 | + | 450 | = |
|
| 6. | 560 | + | 590 | = |
|
| 7. | 850 | + | 270 | = |
|
| 8. | 630 | + | 480 | = |
|
| 9. | 170 | + | 750 | = |
|
| 10. | 870 | + | 280 | = |
|
| Oefening 2 | |||||
| 1. | 830 | + | 190 | = |
|
| 2. | 540 | + | 290 | = |
|
| 3. | 440 | + | 570 | = |
|
| 4. | 140 | + | 890 | = |
|
| 5. | 750 | + | 370 | = |
|
| 6. | 740 | + | 270 | = |
|
| 7. | 940 | + | 170 | = |
|
| 8. | 830 | + | 180 | = |
|
| 9. | 970 | + | 190 | = |
|
| 10. | 830 | + | 180 | = |
|
| Oefening 3 | |||||
| 1. | 970 | + | 180 | = |
|
| 2. | 470 | + | 680 | = |
|
| 3. | 170 | + | 570 | = |
|
| 4. | 820 | + | 190 | = |
|
| 5. | 140 | + | 870 | = |
|
| 6. | 780 | + | 280 | = |
|
| 7. | 760 | + | 360 | = |
|
| 8. | 140 | + | 570 | = |
|
| 9. | 670 | + | 480 | = |
|
| 10. | 960 | + | 190 | = |
|
| Oefening 4 | |||||
| 1. | 640 | + | 370 | = |
|
| 2. | 530 | + | 590 | = |
|
| 3. | 840 | + | 270 | = |
|
| 4. | 130 | + | 380 | = |
|
| 5. | 270 | + | 680 | = |
|
| 6. | 250 | + | 580 | = |
|
| 7. | 950 | + | 190 | = |
|
| 8. | 320 | + | 590 | = |
|
| 9. | 150 | + | 690 | = |
|
| 10. | 130 | + | 980 | = |
|