Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 894 | + | 444 | = |
|
| 2. | 974 | + | 436 | = |
|
| 3. | 579 | + | 463 | = |
|
| 4. | 610 | + | 377 | = |
|
| 5. | 489 | + | 257 | = |
|
| 6. | 451 | + | 315 | = |
|
| 7. | 965 | + | 506 | = |
|
| 8. | 517 | + | 499 | = |
|
| 9. | 370 | + | 342 | = |
|
| 10. | 875 | + | 240 | = |
|
| Oefening 2 | |||||
| 1. | 532 | + | 348 | = |
|
| 2. | 793 | + | 490 | = |
|
| 3. | 795 | + | 498 | = |
|
| 4. | 718 | + | 271 | = |
|
| 5. | 643 | + | 467 | = |
|
| 6. | 918 | + | 204 | = |
|
| 7. | 969 | + | 462 | = |
|
| 8. | 449 | + | 404 | = |
|
| 9. | 356 | + | 356 | = |
|
| 10. | 561 | + | 249 | = |
|
| Oefening 3 | |||||
| 1. | 859 | + | 402 | = |
|
| 2. | 766 | + | 272 | = |
|
| 3. | 818 | + | 481 | = |
|
| 4. | 802 | + | 460 | = |
|
| 5. | 519 | + | 400 | = |
|
| 6. | 616 | + | 322 | = |
|
| 7. | 777 | + | 505 | = |
|
| 8. | 973 | + | 316 | = |
|
| 9. | 848 | + | 647 | = |
|
| 10. | 346 | + | 272 | = |
|
| Oefening 4 | |||||
| 1. | 735 | + | 715 | = |
|
| 2. | 641 | + | 229 | = |
|
| 3. | 601 | + | 561 | = |
|
| 4. | 884 | + | 843 | = |
|
| 5. | 870 | + | 357 | = |
|
| 6. | 797 | + | 611 | = |
|
| 7. | 661 | + | 305 | = |
|
| 8. | 403 | + | 321 | = |
|
| 9. | 975 | + | 662 | = |
|
| 10. | 342 | + | 284 | = |
|