Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 999 | + | 606 | = |
|
| 2. | 617 | + | 553 | = |
|
| 3. | 752 | + | 363 | = |
|
| 4. | 924 | + | 210 | = |
|
| 5. | 622 | + | 329 | = |
|
| 6. | 909 | + | 348 | = |
|
| 7. | 938 | + | 873 | = |
|
| 8. | 714 | + | 376 | = |
|
| 9. | 752 | + | 732 | = |
|
| 10. | 691 | + | 366 | = |
|
| Oefening 2 | |||||
| 1. | 507 | + | 359 | = |
|
| 2. | 846 | + | 764 | = |
|
| 3. | 852 | + | 638 | = |
|
| 4. | 796 | + | 297 | = |
|
| 5. | 675 | + | 325 | = |
|
| 6. | 840 | + | 503 | = |
|
| 7. | 820 | + | 768 | = |
|
| 8. | 600 | + | 340 | = |
|
| 9. | 611 | + | 292 | = |
|
| 10. | 974 | + | 478 | = |
|
| Oefening 3 | |||||
| 1. | 322 | + | 213 | = |
|
| 2. | 939 | + | 624 | = |
|
| 3. | 710 | + | 449 | = |
|
| 4. | 961 | + | 224 | = |
|
| 5. | 902 | + | 440 | = |
|
| 6. | 858 | + | 661 | = |
|
| 7. | 602 | + | 483 | = |
|
| 8. | 970 | + | 783 | = |
|
| 9. | 922 | + | 369 | = |
|
| 10. | 250 | + | 231 | = |
|
| Oefening 4 | |||||
| 1. | 868 | + | 495 | = |
|
| 2. | 968 | + | 809 | = |
|
| 3. | 355 | + | 203 | = |
|
| 4. | 987 | + | 305 | = |
|
| 5. | 373 | + | 230 | = |
|
| 6. | 774 | + | 467 | = |
|
| 7. | 628 | + | 568 | = |
|
| 8. | 639 | + | 587 | = |
|
| 9. | 931 | + | 242 | = |
|
| 10. | 861 | + | 844 | = |
|