Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 441 | + | 336 | = |
|
| 2. | 556 | + | 464 | = |
|
| 3. | 437 | + | 315 | = |
|
| 4. | 604 | + | 453 | = |
|
| 5. | 741 | + | 538 | = |
|
| 6. | 987 | + | 829 | = |
|
| 7. | 544 | + | 505 | = |
|
| 8. | 988 | + | 488 | = |
|
| 9. | 700 | + | 508 | = |
|
| 10. | 622 | + | 288 | = |
|
| Oefening 2 | |||||
| 1. | 724 | + | 642 | = |
|
| 2. | 968 | + | 623 | = |
|
| 3. | 819 | + | 528 | = |
|
| 4. | 878 | + | 448 | = |
|
| 5. | 679 | + | 364 | = |
|
| 6. | 807 | + | 315 | = |
|
| 7. | 390 | + | 344 | = |
|
| 8. | 382 | + | 286 | = |
|
| 9. | 599 | + | 357 | = |
|
| 10. | 871 | + | 507 | = |
|
| Oefening 3 | |||||
| 1. | 373 | + | 362 | = |
|
| 2. | 598 | + | 234 | = |
|
| 3. | 429 | + | 233 | = |
|
| 4. | 601 | + | 200 | = |
|
| 5. | 819 | + | 454 | = |
|
| 6. | 554 | + | 549 | = |
|
| 7. | 846 | + | 705 | = |
|
| 8. | 486 | + | 484 | = |
|
| 9. | 488 | + | 281 | = |
|
| 10. | 295 | + | 249 | = |
|
| Oefening 4 | |||||
| 1. | 905 | + | 622 | = |
|
| 2. | 544 | + | 501 | = |
|
| 3. | 543 | + | 216 | = |
|
| 4. | 905 | + | 494 | = |
|
| 5. | 875 | + | 503 | = |
|
| 6. | 957 | + | 323 | = |
|
| 7. | 993 | + | 698 | = |
|
| 8. | 995 | + | 885 | = |
|
| 9. | 550 | + | 224 | = |
|
| 10. | 718 | + | 282 | = |
|