Honderdtallen en tientallen optellen
Optellen
| Oefening 1 | |||||
| 1. | 330 | + | 750 | = |
|
| 2. | 390 | + | 510 | = |
|
| 3. | 760 | + | 130 | = |
|
| 4. | 490 | + | 310 | = |
|
| 5. | 380 | + | 110 | = |
|
| 6. | 980 | + | 120 | = |
|
| 7. | 630 | + | 450 | = |
|
| 8. | 820 | + | 130 | = |
|
| 9. | 680 | + | 420 | = |
|
| 10. | 250 | + | 320 | = |
|
| Oefening 2 | |||||
| 1. | 710 | + | 360 | = |
|
| 2. | 870 | + | 110 | = |
|
| 3. | 790 | + | 110 | = |
|
| 4. | 170 | + | 330 | = |
|
| 5. | 360 | + | 410 | = |
|
| 6. | 230 | + | 230 | = |
|
| 7. | 170 | + | 810 | = |
|
| 8. | 530 | + | 260 | = |
|
| 9. | 890 | + | 210 | = |
|
| 10. | 810 | + | 270 | = |
|
| Oefening 3 | |||||
| 1. | 830 | + | 270 | = |
|
| 2. | 540 | + | 240 | = |
|
| 3. | 470 | + | 420 | = |
|
| 4. | 210 | + | 160 | = |
|
| 5. | 870 | + | 210 | = |
|
| 6. | 570 | + | 210 | = |
|
| 7. | 470 | + | 220 | = |
|
| 8. | 970 | + | 120 | = |
|
| 9. | 410 | + | 210 | = |
|
| 10. | 840 | + | 260 | = |
|
| Oefening 4 | |||||
| 1. | 110 | + | 190 | = |
|
| 2. | 430 | + | 340 | = |
|
| 3. | 410 | + | 630 | = |
|
| 4. | 150 | + | 410 | = |
|
| 5. | 230 | + | 560 | = |
|
| 6. | 170 | + | 130 | = |
|
| 7. | 490 | + | 110 | = |
|
| 8. | 850 | + | 250 | = |
|
| 9. | 370 | + | 610 | = |
|
| 10. | 540 | + | 350 | = |
|