Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 956 | + | 231 | = |
|
| 2. | 651 | + | 287 | = |
|
| 3. | 937 | + | 766 | = |
|
| 4. | 984 | + | 305 | = |
|
| 5. | 886 | + | 847 | = |
|
| 6. | 417 | + | 331 | = |
|
| 7. | 824 | + | 204 | = |
|
| 8. | 883 | + | 828 | = |
|
| 9. | 652 | + | 355 | = |
|
| 10. | 314 | + | 210 | = |
|
| Oefening 2 | |||||
| 1. | 969 | + | 621 | = |
|
| 2. | 863 | + | 774 | = |
|
| 3. | 766 | + | 533 | = |
|
| 4. | 846 | + | 588 | = |
|
| 5. | 372 | + | 262 | = |
|
| 6. | 642 | + | 449 | = |
|
| 7. | 821 | + | 542 | = |
|
| 8. | 816 | + | 320 | = |
|
| 9. | 890 | + | 459 | = |
|
| 10. | 720 | + | 641 | = |
|
| Oefening 3 | |||||
| 1. | 856 | + | 279 | = |
|
| 2. | 909 | + | 721 | = |
|
| 3. | 602 | + | 339 | = |
|
| 4. | 939 | + | 464 | = |
|
| 5. | 794 | + | 403 | = |
|
| 6. | 384 | + | 384 | = |
|
| 7. | 843 | + | 239 | = |
|
| 8. | 754 | + | 650 | = |
|
| 9. | 888 | + | 372 | = |
|
| 10. | 847 | + | 740 | = |
|
| Oefening 4 | |||||
| 1. | 863 | + | 519 | = |
|
| 2. | 764 | + | 682 | = |
|
| 3. | 730 | + | 685 | = |
|
| 4. | 789 | + | 340 | = |
|
| 5. | 855 | + | 536 | = |
|
| 6. | 756 | + | 569 | = |
|
| 7. | 685 | + | 540 | = |
|
| 8. | 524 | + | 377 | = |
|
| 9. | 419 | + | 403 | = |
|
| 10. | 601 | + | 523 | = |
|