Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 860 | + | 170 | = |
|
| 2. | 130 | + | 290 | = |
|
| 3. | 470 | + | 160 | = |
|
| 4. | 660 | + | 460 | = |
|
| 5. | 780 | + | 340 | = |
|
| 6. | 780 | + | 380 | = |
|
| 7. | 560 | + | 360 | = |
|
| 8. | 840 | + | 290 | = |
|
| 9. | 360 | + | 780 | = |
|
| 10. | 130 | + | 190 | = |
|
| Oefening 2 | |||||
| 1. | 630 | + | 180 | = |
|
| 2. | 320 | + | 390 | = |
|
| 3. | 440 | + | 590 | = |
|
| 4. | 340 | + | 690 | = |
|
| 5. | 170 | + | 390 | = |
|
| 6. | 680 | + | 450 | = |
|
| 7. | 580 | + | 170 | = |
|
| 8. | 470 | + | 260 | = |
|
| 9. | 430 | + | 390 | = |
|
| 10. | 940 | + | 190 | = |
|
| Oefening 3 | |||||
| 1. | 160 | + | 950 | = |
|
| 2. | 980 | + | 190 | = |
|
| 3. | 760 | + | 290 | = |
|
| 4. | 740 | + | 170 | = |
|
| 5. | 150 | + | 580 | = |
|
| 6. | 330 | + | 390 | = |
|
| 7. | 580 | + | 460 | = |
|
| 8. | 280 | + | 570 | = |
|
| 9. | 870 | + | 190 | = |
|
| 10. | 450 | + | 580 | = |
|
| Oefening 4 | |||||
| 1. | 460 | + | 160 | = |
|
| 2. | 980 | + | 160 | = |
|
| 3. | 850 | + | 160 | = |
|
| 4. | 730 | + | 390 | = |
|
| 5. | 570 | + | 270 | = |
|
| 6. | 350 | + | 290 | = |
|
| 7. | 840 | + | 190 | = |
|
| 8. | 170 | + | 650 | = |
|
| 9. | 940 | + | 190 | = |
|
| 10. | 730 | + | 380 | = |
|