Honderdtallen en tientallen optellen
Erbijsommen
| Oefening 1 | |||||
| 1. | 730 | + | 150 | = |
|
| 2. | 770 | + | 130 | = |
|
| 3. | 120 | + | 210 | = |
|
| 4. | 140 | + | 260 | = |
|
| 5. | 170 | + | 610 | = |
|
| 6. | 870 | + | 220 | = |
|
| 7. | 870 | + | 210 | = |
|
| 8. | 360 | + | 140 | = |
|
| 9. | 490 | + | 610 | = |
|
| 10. | 130 | + | 450 | = |
|
| Oefening 2 | |||||
| 1. | 410 | + | 620 | = |
|
| 2. | 110 | + | 420 | = |
|
| 3. | 230 | + | 760 | = |
|
| 4. | 560 | + | 420 | = |
|
| 5. | 810 | + | 110 | = |
|
| 6. | 150 | + | 710 | = |
|
| 7. | 610 | + | 110 | = |
|
| 8. | 670 | + | 310 | = |
|
| 9. | 380 | + | 410 | = |
|
| 10. | 970 | + | 120 | = |
|
| Oefening 3 | |||||
| 1. | 870 | + | 130 | = |
|
| 2. | 420 | + | 560 | = |
|
| 3. | 820 | + | 180 | = |
|
| 4. | 140 | + | 250 | = |
|
| 5. | 860 | + | 210 | = |
|
| 6. | 920 | + | 150 | = |
|
| 7. | 650 | + | 410 | = |
|
| 8. | 860 | + | 230 | = |
|
| 9. | 830 | + | 230 | = |
|
| 10. | 170 | + | 910 | = |
|
| Oefening 4 | |||||
| 1. | 710 | + | 260 | = |
|
| 2. | 410 | + | 120 | = |
|
| 3. | 440 | + | 540 | = |
|
| 4. | 220 | + | 430 | = |
|
| 5. | 230 | + | 530 | = |
|
| 6. | 930 | + | 150 | = |
|
| 7. | 620 | + | 130 | = |
|
| 8. | 890 | + | 110 | = |
|
| 9. | 640 | + | 110 | = |
|
| 10. | 770 | + | 130 | = |
|