Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 831 | + | 423 | = |
|
| 2. | 680 | + | 506 | = |
|
| 3. | 624 | + | 500 | = |
|
| 4. | 618 | + | 503 | = |
|
| 5. | 949 | + | 368 | = |
|
| 6. | 697 | + | 278 | = |
|
| 7. | 723 | + | 308 | = |
|
| 8. | 685 | + | 463 | = |
|
| 9. | 879 | + | 858 | = |
|
| 10. | 686 | + | 536 | = |
|
| Oefening 2 | |||||
| 1. | 968 | + | 355 | = |
|
| 2. | 935 | + | 522 | = |
|
| 3. | 933 | + | 924 | = |
|
| 4. | 845 | + | 823 | = |
|
| 5. | 968 | + | 584 | = |
|
| 6. | 640 | + | 455 | = |
|
| 7. | 864 | + | 515 | = |
|
| 8. | 622 | + | 357 | = |
|
| 9. | 885 | + | 658 | = |
|
| 10. | 902 | + | 387 | = |
|
| Oefening 3 | |||||
| 1. | 362 | + | 319 | = |
|
| 2. | 832 | + | 619 | = |
|
| 3. | 616 | + | 510 | = |
|
| 4. | 901 | + | 686 | = |
|
| 5. | 655 | + | 336 | = |
|
| 6. | 357 | + | 349 | = |
|
| 7. | 625 | + | 219 | = |
|
| 8. | 881 | + | 573 | = |
|
| 9. | 755 | + | 747 | = |
|
| 10. | 764 | + | 292 | = |
|
| Oefening 4 | |||||
| 1. | 875 | + | 537 | = |
|
| 2. | 710 | + | 514 | = |
|
| 3. | 993 | + | 789 | = |
|
| 4. | 806 | + | 262 | = |
|
| 5. | 407 | + | 205 | = |
|
| 6. | 701 | + | 432 | = |
|
| 7. | 709 | + | 572 | = |
|
| 8. | 726 | + | 276 | = |
|
| 9. | 737 | + | 459 | = |
|
| 10. | 881 | + | 328 | = |
|