Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 918 | + | 636 | = |
|
| 2. | 615 | + | 533 | = |
|
| 3. | 731 | + | 438 | = |
|
| 4. | 880 | + | 398 | = |
|
| 5. | 337 | + | 288 | = |
|
| 6. | 886 | + | 289 | = |
|
| 7. | 905 | + | 246 | = |
|
| 8. | 774 | + | 530 | = |
|
| 9. | 715 | + | 266 | = |
|
| 10. | 800 | + | 688 | = |
|
| Oefening 2 | |||||
| 1. | 459 | + | 271 | = |
|
| 2. | 861 | + | 728 | = |
|
| 3. | 509 | + | 215 | = |
|
| 4. | 636 | + | 242 | = |
|
| 5. | 764 | + | 282 | = |
|
| 6. | 315 | + | 230 | = |
|
| 7. | 785 | + | 752 | = |
|
| 8. | 534 | + | 478 | = |
|
| 9. | 757 | + | 398 | = |
|
| 10. | 756 | + | 278 | = |
|
| Oefening 3 | |||||
| 1. | 551 | + | 354 | = |
|
| 2. | 361 | + | 248 | = |
|
| 3. | 712 | + | 350 | = |
|
| 4. | 952 | + | 320 | = |
|
| 5. | 554 | + | 506 | = |
|
| 6. | 786 | + | 359 | = |
|
| 7. | 629 | + | 560 | = |
|
| 8. | 772 | + | 758 | = |
|
| 9. | 635 | + | 550 | = |
|
| 10. | 849 | + | 274 | = |
|
| Oefening 4 | |||||
| 1. | 678 | + | 603 | = |
|
| 2. | 501 | + | 348 | = |
|
| 3. | 862 | + | 480 | = |
|
| 4. | 562 | + | 368 | = |
|
| 5. | 793 | + | 756 | = |
|
| 6. | 652 | + | 530 | = |
|
| 7. | 761 | + | 698 | = |
|
| 8. | 515 | + | 461 | = |
|
| 9. | 694 | + | 689 | = |
|
| 10. | 806 | + | 635 | = |
|