Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 775 | + | 521 | = |
|
| 2. | 834 | + | 706 | = |
|
| 3. | 928 | + | 658 | = |
|
| 4. | 726 | + | 456 | = |
|
| 5. | 804 | + | 615 | = |
|
| 6. | 655 | + | 568 | = |
|
| 7. | 802 | + | 315 | = |
|
| 8. | 810 | + | 721 | = |
|
| 9. | 847 | + | 746 | = |
|
| 10. | 999 | + | 221 | = |
|
| Oefening 2 | |||||
| 1. | 646 | + | 589 | = |
|
| 2. | 635 | + | 369 | = |
|
| 3. | 804 | + | 220 | = |
|
| 4. | 341 | + | 268 | = |
|
| 5. | 532 | + | 204 | = |
|
| 6. | 988 | + | 277 | = |
|
| 7. | 736 | + | 366 | = |
|
| 8. | 507 | + | 453 | = |
|
| 9. | 666 | + | 277 | = |
|
| 10. | 533 | + | 277 | = |
|
| Oefening 3 | |||||
| 1. | 250 | + | 210 | = |
|
| 2. | 967 | + | 458 | = |
|
| 3. | 987 | + | 459 | = |
|
| 4. | 975 | + | 228 | = |
|
| 5. | 909 | + | 837 | = |
|
| 6. | 746 | + | 532 | = |
|
| 7. | 367 | + | 327 | = |
|
| 8. | 935 | + | 237 | = |
|
| 9. | 840 | + | 562 | = |
|
| 10. | 864 | + | 747 | = |
|
| Oefening 4 | |||||
| 1. | 844 | + | 718 | = |
|
| 2. | 284 | + | 246 | = |
|
| 3. | 923 | + | 858 | = |
|
| 4. | 735 | + | 519 | = |
|
| 5. | 529 | + | 443 | = |
|
| 6. | 793 | + | 308 | = |
|
| 7. | 732 | + | 387 | = |
|
| 8. | 770 | + | 253 | = |
|
| 9. | 428 | + | 283 | = |
|
| 10. | 783 | + | 256 | = |
|