Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 630 | + | 491 | = |
|
| 2. | 801 | + | 762 | = |
|
| 3. | 950 | + | 442 | = |
|
| 4. | 259 | + | 245 | = |
|
| 5. | 530 | + | 492 | = |
|
| 6. | 942 | + | 832 | = |
|
| 7. | 778 | + | 653 | = |
|
| 8. | 851 | + | 415 | = |
|
| 9. | 828 | + | 319 | = |
|
| 10. | 848 | + | 444 | = |
|
| Oefening 2 | |||||
| 1. | 603 | + | 305 | = |
|
| 2. | 929 | + | 735 | = |
|
| 3. | 713 | + | 712 | = |
|
| 4. | 435 | + | 355 | = |
|
| 5. | 753 | + | 425 | = |
|
| 6. | 944 | + | 649 | = |
|
| 7. | 694 | + | 450 | = |
|
| 8. | 923 | + | 318 | = |
|
| 9. | 725 | + | 357 | = |
|
| 10. | 669 | + | 353 | = |
|
| Oefening 3 | |||||
| 1. | 792 | + | 693 | = |
|
| 2. | 686 | + | 609 | = |
|
| 3. | 618 | + | 433 | = |
|
| 4. | 611 | + | 214 | = |
|
| 5. | 704 | + | 623 | = |
|
| 6. | 408 | + | 403 | = |
|
| 7. | 245 | + | 235 | = |
|
| 8. | 830 | + | 730 | = |
|
| 9. | 959 | + | 662 | = |
|
| 10. | 738 | + | 227 | = |
|
| Oefening 4 | |||||
| 1. | 922 | + | 275 | = |
|
| 2. | 268 | + | 227 | = |
|
| 3. | 604 | + | 523 | = |
|
| 4. | 981 | + | 327 | = |
|
| 5. | 857 | + | 745 | = |
|
| 6. | 974 | + | 211 | = |
|
| 7. | 765 | + | 225 | = |
|
| 8. | 551 | + | 478 | = |
|
| 9. | 923 | + | 296 | = |
|
| 10. | 796 | + | 234 | = |
|