Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 901 | + | 467 | = |
|
| 2. | 844 | + | 705 | = |
|
| 3. | 786 | + | 631 | = |
|
| 4. | 333 | + | 309 | = |
|
| 5. | 706 | + | 569 | = |
|
| 6. | 909 | + | 279 | = |
|
| 7. | 457 | + | 243 | = |
|
| 8. | 497 | + | 294 | = |
|
| 9. | 348 | + | 312 | = |
|
| 10. | 761 | + | 393 | = |
|
| Oefening 2 | |||||
| 1. | 922 | + | 549 | = |
|
| 2. | 618 | + | 262 | = |
|
| 3. | 552 | + | 298 | = |
|
| 4. | 752 | + | 683 | = |
|
| 5. | 356 | + | 248 | = |
|
| 6. | 658 | + | 571 | = |
|
| 7. | 567 | + | 464 | = |
|
| 8. | 709 | + | 568 | = |
|
| 9. | 984 | + | 746 | = |
|
| 10. | 802 | + | 771 | = |
|
| Oefening 3 | |||||
| 1. | 936 | + | 370 | = |
|
| 2. | 700 | + | 693 | = |
|
| 3. | 745 | + | 364 | = |
|
| 4. | 866 | + | 257 | = |
|
| 5. | 312 | + | 289 | = |
|
| 6. | 739 | + | 373 | = |
|
| 7. | 721 | + | 239 | = |
|
| 8. | 474 | + | 408 | = |
|
| 9. | 773 | + | 441 | = |
|
| 10. | 388 | + | 332 | = |
|
| Oefening 4 | |||||
| 1. | 974 | + | 371 | = |
|
| 2. | 988 | + | 720 | = |
|
| 3. | 552 | + | 383 | = |
|
| 4. | 837 | + | 716 | = |
|
| 5. | 419 | + | 374 | = |
|
| 6. | 512 | + | 299 | = |
|
| 7. | 985 | + | 700 | = |
|
| 8. | 591 | + | 411 | = |
|
| 9. | 803 | + | 547 | = |
|
| 10. | 948 | + | 354 | = |
|