Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 501 | + | 396 | = |
|
| 2. | 932 | + | 495 | = |
|
| 3. | 713 | + | 337 | = |
|
| 4. | 678 | + | 264 | = |
|
| 5. | 857 | + | 438 | = |
|
| 6. | 741 | + | 277 | = |
|
| 7. | 670 | + | 442 | = |
|
| 8. | 711 | + | 515 | = |
|
| 9. | 963 | + | 597 | = |
|
| 10. | 899 | + | 704 | = |
|
| Oefening 2 | |||||
| 1. | 611 | + | 489 | = |
|
| 2. | 979 | + | 350 | = |
|
| 3. | 567 | + | 331 | = |
|
| 4. | 597 | + | 476 | = |
|
| 5. | 458 | + | 452 | = |
|
| 6. | 942 | + | 319 | = |
|
| 7. | 770 | + | 718 | = |
|
| 8. | 886 | + | 500 | = |
|
| 9. | 306 | + | 239 | = |
|
| 10. | 717 | + | 261 | = |
|
| Oefening 3 | |||||
| 1. | 764 | + | 511 | = |
|
| 2. | 679 | + | 625 | = |
|
| 3. | 838 | + | 614 | = |
|
| 4. | 446 | + | 304 | = |
|
| 5. | 895 | + | 394 | = |
|
| 6. | 924 | + | 891 | = |
|
| 7. | 579 | + | 340 | = |
|
| 8. | 786 | + | 686 | = |
|
| 9. | 964 | + | 912 | = |
|
| 10. | 495 | + | 326 | = |
|
| Oefening 4 | |||||
| 1. | 526 | + | 488 | = |
|
| 2. | 793 | + | 396 | = |
|
| 3. | 832 | + | 793 | = |
|
| 4. | 853 | + | 259 | = |
|
| 5. | 833 | + | 727 | = |
|
| 6. | 827 | + | 362 | = |
|
| 7. | 919 | + | 866 | = |
|
| 8. | 642 | + | 498 | = |
|
| 9. | 798 | + | 295 | = |
|
| 10. | 987 | + | 774 | = |
|