Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 552 | + | 425 | = |
|
| 2. | 489 | + | 454 | = |
|
| 3. | 935 | + | 730 | = |
|
| 4. | 286 | + | 250 | = |
|
| 5. | 915 | + | 226 | = |
|
| 6. | 576 | + | 459 | = |
|
| 7. | 989 | + | 374 | = |
|
| 8. | 777 | + | 338 | = |
|
| 9. | 753 | + | 562 | = |
|
| 10. | 916 | + | 340 | = |
|
| Oefening 2 | |||||
| 1. | 643 | + | 471 | = |
|
| 2. | 946 | + | 776 | = |
|
| 3. | 704 | + | 441 | = |
|
| 4. | 681 | + | 352 | = |
|
| 5. | 873 | + | 865 | = |
|
| 6. | 994 | + | 257 | = |
|
| 7. | 846 | + | 548 | = |
|
| 8. | 625 | + | 585 | = |
|
| 9. | 453 | + | 281 | = |
|
| 10. | 967 | + | 616 | = |
|
| Oefening 3 | |||||
| 1. | 517 | + | 249 | = |
|
| 2. | 842 | + | 687 | = |
|
| 3. | 993 | + | 782 | = |
|
| 4. | 591 | + | 400 | = |
|
| 5. | 639 | + | 335 | = |
|
| 6. | 574 | + | 444 | = |
|
| 7. | 840 | + | 667 | = |
|
| 8. | 500 | + | 215 | = |
|
| 9. | 960 | + | 714 | = |
|
| 10. | 627 | + | 369 | = |
|
| Oefening 4 | |||||
| 1. | 785 | + | 342 | = |
|
| 2. | 828 | + | 418 | = |
|
| 3. | 817 | + | 692 | = |
|
| 4. | 491 | + | 272 | = |
|
| 5. | 937 | + | 404 | = |
|
| 6. | 694 | + | 478 | = |
|
| 7. | 742 | + | 544 | = |
|
| 8. | 302 | + | 256 | = |
|
| 9. | 819 | + | 513 | = |
|
| 10. | 344 | + | 288 | = |
|