Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 836 | + | 428 | = |
|
| 2. | 600 | + | 569 | = |
|
| 3. | 956 | + | 858 | = |
|
| 4. | 834 | + | 807 | = |
|
| 5. | 882 | + | 376 | = |
|
| 6. | 756 | + | 378 | = |
|
| 7. | 995 | + | 882 | = |
|
| 8. | 965 | + | 905 | = |
|
| 9. | 440 | + | 432 | = |
|
| 10. | 552 | + | 363 | = |
|
| Oefening 2 | |||||
| 1. | 620 | + | 365 | = |
|
| 2. | 834 | + | 374 | = |
|
| 3. | 397 | + | 267 | = |
|
| 4. | 886 | + | 772 | = |
|
| 5. | 792 | + | 790 | = |
|
| 6. | 689 | + | 325 | = |
|
| 7. | 460 | + | 361 | = |
|
| 8. | 586 | + | 351 | = |
|
| 9. | 770 | + | 572 | = |
|
| 10. | 457 | + | 239 | = |
|
| Oefening 3 | |||||
| 1. | 564 | + | 307 | = |
|
| 2. | 837 | + | 697 | = |
|
| 3. | 976 | + | 470 | = |
|
| 4. | 568 | + | 257 | = |
|
| 5. | 718 | + | 592 | = |
|
| 6. | 699 | + | 441 | = |
|
| 7. | 804 | + | 435 | = |
|
| 8. | 650 | + | 273 | = |
|
| 9. | 511 | + | 362 | = |
|
| 10. | 824 | + | 323 | = |
|
| Oefening 4 | |||||
| 1. | 984 | + | 548 | = |
|
| 2. | 796 | + | 446 | = |
|
| 3. | 475 | + | 437 | = |
|
| 4. | 477 | + | 406 | = |
|
| 5. | 523 | + | 508 | = |
|
| 6. | 507 | + | 431 | = |
|
| 7. | 826 | + | 641 | = |
|
| 8. | 833 | + | 262 | = |
|
| 9. | 964 | + | 823 | = |
|
| 10. | 957 | + | 383 | = |
|