Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 960 | + | 180 | = |
|
| 2. | 570 | + | 370 | = |
|
| 3. | 440 | + | 580 | = |
|
| 4. | 580 | + | 380 | = |
|
| 5. | 550 | + | 570 | = |
|
| 6. | 470 | + | 150 | = |
|
| 7. | 360 | + | 450 | = |
|
| 8. | 770 | + | 380 | = |
|
| 9. | 940 | + | 190 | = |
|
| 10. | 740 | + | 390 | = |
|
| Oefening 2 | |||||
| 1. | 240 | + | 480 | = |
|
| 2. | 620 | + | 390 | = |
|
| 3. | 680 | + | 160 | = |
|
| 4. | 830 | + | 190 | = |
|
| 5. | 720 | + | 290 | = |
|
| 6. | 640 | + | 280 | = |
|
| 7. | 130 | + | 280 | = |
|
| 8. | 550 | + | 370 | = |
|
| 9. | 870 | + | 280 | = |
|
| 10. | 780 | + | 250 | = |
|
| Oefening 3 | |||||
| 1. | 630 | + | 390 | = |
|
| 2. | 940 | + | 170 | = |
|
| 3. | 650 | + | 490 | = |
|
| 4. | 570 | + | 470 | = |
|
| 5. | 520 | + | 490 | = |
|
| 6. | 980 | + | 180 | = |
|
| 7. | 320 | + | 290 | = |
|
| 8. | 640 | + | 290 | = |
|
| 9. | 350 | + | 170 | = |
|
| 10. | 760 | + | 380 | = |
|
| Oefening 4 | |||||
| 1. | 870 | + | 190 | = |
|
| 2. | 780 | + | 360 | = |
|
| 3. | 820 | + | 290 | = |
|
| 4. | 750 | + | 170 | = |
|
| 5. | 960 | + | 190 | = |
|
| 6. | 940 | + | 180 | = |
|
| 7. | 720 | + | 190 | = |
|
| 8. | 640 | + | 270 | = |
|
| 9. | 660 | + | 490 | = |
|
| 10. | 430 | + | 180 | = |
|