Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 660 | + | 290 | = |
|
| 2. | 875 | + | 655 | = |
|
| 3. | 822 | + | 443 | = |
|
| 4. | 723 | + | 606 | = |
|
| 5. | 639 | + | 292 | = |
|
| 6. | 742 | + | 217 | = |
|
| 7. | 400 | + | 367 | = |
|
| 8. | 622 | + | 275 | = |
|
| 9. | 705 | + | 467 | = |
|
| 10. | 556 | + | 382 | = |
|
| Oefening 2 | |||||
| 1. | 664 | + | 401 | = |
|
| 2. | 861 | + | 387 | = |
|
| 3. | 836 | + | 510 | = |
|
| 4. | 491 | + | 477 | = |
|
| 5. | 699 | + | 687 | = |
|
| 6. | 322 | + | 270 | = |
|
| 7. | 948 | + | 260 | = |
|
| 8. | 773 | + | 512 | = |
|
| 9. | 757 | + | 487 | = |
|
| 10. | 697 | + | 262 | = |
|
| Oefening 3 | |||||
| 1. | 624 | + | 276 | = |
|
| 2. | 930 | + | 767 | = |
|
| 3. | 818 | + | 340 | = |
|
| 4. | 978 | + | 379 | = |
|
| 5. | 717 | + | 422 | = |
|
| 6. | 657 | + | 642 | = |
|
| 7. | 842 | + | 309 | = |
|
| 8. | 316 | + | 249 | = |
|
| 9. | 739 | + | 602 | = |
|
| 10. | 859 | + | 617 | = |
|
| Oefening 4 | |||||
| 1. | 557 | + | 331 | = |
|
| 2. | 900 | + | 507 | = |
|
| 3. | 988 | + | 808 | = |
|
| 4. | 457 | + | 383 | = |
|
| 5. | 684 | + | 533 | = |
|
| 6. | 990 | + | 753 | = |
|
| 7. | 952 | + | 838 | = |
|
| 8. | 665 | + | 244 | = |
|
| 9. | 632 | + | 458 | = |
|
| 10. | 910 | + | 446 | = |
|