Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 930 | + | 180 | = |
|
| 2. | 260 | + | 280 | = |
|
| 3. | 550 | + | 160 | = |
|
| 4. | 530 | + | 290 | = |
|
| 5. | 330 | + | 290 | = |
|
| 6. | 870 | + | 180 | = |
|
| 7. | 770 | + | 340 | = |
|
| 8. | 620 | + | 190 | = |
|
| 9. | 240 | + | 770 | = |
|
| 10. | 660 | + | 370 | = |
|
| Oefening 2 | |||||
| 1. | 930 | + | 180 | = |
|
| 2. | 780 | + | 260 | = |
|
| 3. | 720 | + | 290 | = |
|
| 4. | 860 | + | 260 | = |
|
| 5. | 830 | + | 190 | = |
|
| 6. | 480 | + | 230 | = |
|
| 7. | 150 | + | 960 | = |
|
| 8. | 320 | + | 190 | = |
|
| 9. | 920 | + | 190 | = |
|
| 10. | 230 | + | 890 | = |
|
| Oefening 3 | |||||
| 1. | 840 | + | 180 | = |
|
| 2. | 630 | + | 390 | = |
|
| 3. | 350 | + | 190 | = |
|
| 4. | 970 | + | 150 | = |
|
| 5. | 480 | + | 480 | = |
|
| 6. | 530 | + | 190 | = |
|
| 7. | 540 | + | 180 | = |
|
| 8. | 850 | + | 280 | = |
|
| 9. | 550 | + | 270 | = |
|
| 10. | 940 | + | 190 | = |
|
| Oefening 4 | |||||
| 1. | 760 | + | 270 | = |
|
| 2. | 370 | + | 550 | = |
|
| 3. | 540 | + | 590 | = |
|
| 4. | 170 | + | 860 | = |
|
| 5. | 170 | + | 540 | = |
|
| 6. | 850 | + | 180 | = |
|
| 7. | 940 | + | 170 | = |
|
| 8. | 380 | + | 350 | = |
|
| 9. | 750 | + | 180 | = |
|
| 10. | 840 | + | 280 | = |
|