Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 855 | + | 715 | = |
|
| 2. | 786 | + | 464 | = |
|
| 3. | 774 | + | 545 | = |
|
| 4. | 801 | + | 639 | = |
|
| 5. | 961 | + | 750 | = |
|
| 6. | 781 | + | 554 | = |
|
| 7. | 675 | + | 249 | = |
|
| 8. | 268 | + | 216 | = |
|
| 9. | 522 | + | 469 | = |
|
| 10. | 250 | + | 200 | = |
|
| Oefening 2 | |||||
| 1. | 748 | + | 544 | = |
|
| 2. | 952 | + | 767 | = |
|
| 3. | 610 | + | 220 | = |
|
| 4. | 800 | + | 257 | = |
|
| 5. | 860 | + | 762 | = |
|
| 6. | 488 | + | 363 | = |
|
| 7. | 678 | + | 236 | = |
|
| 8. | 725 | + | 541 | = |
|
| 9. | 756 | + | 684 | = |
|
| 10. | 818 | + | 634 | = |
|
| Oefening 3 | |||||
| 1. | 729 | + | 525 | = |
|
| 2. | 517 | + | 410 | = |
|
| 3. | 768 | + | 604 | = |
|
| 4. | 871 | + | 384 | = |
|
| 5. | 923 | + | 870 | = |
|
| 6. | 673 | + | 368 | = |
|
| 7. | 961 | + | 664 | = |
|
| 8. | 902 | + | 648 | = |
|
| 9. | 797 | + | 726 | = |
|
| 10. | 940 | + | 508 | = |
|
| Oefening 4 | |||||
| 1. | 592 | + | 348 | = |
|
| 2. | 783 | + | 725 | = |
|
| 3. | 942 | + | 418 | = |
|
| 4. | 794 | + | 509 | = |
|
| 5. | 783 | + | 433 | = |
|
| 6. | 969 | + | 209 | = |
|
| 7. | 907 | + | 501 | = |
|
| 8. | 976 | + | 441 | = |
|
| 9. | 277 | + | 219 | = |
|
| 10. | 905 | + | 546 | = |
|