Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 355 | + | 328 | = |
|
| 2. | 877 | + | 663 | = |
|
| 3. | 298 | + | 238 | = |
|
| 4. | 645 | + | 513 | = |
|
| 5. | 784 | + | 326 | = |
|
| 6. | 820 | + | 697 | = |
|
| 7. | 359 | + | 301 | = |
|
| 8. | 600 | + | 464 | = |
|
| 9. | 380 | + | 366 | = |
|
| 10. | 813 | + | 714 | = |
|
| Oefening 2 | |||||
| 1. | 733 | + | 438 | = |
|
| 2. | 449 | + | 428 | = |
|
| 3. | 435 | + | 217 | = |
|
| 4. | 831 | + | 725 | = |
|
| 5. | 279 | + | 258 | = |
|
| 6. | 711 | + | 211 | = |
|
| 7. | 369 | + | 369 | = |
|
| 8. | 679 | + | 385 | = |
|
| 9. | 751 | + | 643 | = |
|
| 10. | 819 | + | 607 | = |
|
| Oefening 3 | |||||
| 1. | 399 | + | 221 | = |
|
| 2. | 886 | + | 555 | = |
|
| 3. | 571 | + | 236 | = |
|
| 4. | 740 | + | 394 | = |
|
| 5. | 317 | + | 297 | = |
|
| 6. | 640 | + | 214 | = |
|
| 7. | 872 | + | 488 | = |
|
| 8. | 910 | + | 387 | = |
|
| 9. | 795 | + | 241 | = |
|
| 10. | 694 | + | 405 | = |
|
| Oefening 4 | |||||
| 1. | 810 | + | 450 | = |
|
| 2. | 708 | + | 429 | = |
|
| 3. | 889 | + | 444 | = |
|
| 4. | 889 | + | 807 | = |
|
| 5. | 738 | + | 690 | = |
|
| 6. | 427 | + | 207 | = |
|
| 7. | 501 | + | 332 | = |
|
| 8. | 854 | + | 825 | = |
|
| 9. | 862 | + | 592 | = |
|
| 10. | 526 | + | 518 | = |
|