Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 910 | + | 784 | = |
|
| 2. | 954 | + | 645 | = |
|
| 3. | 860 | + | 587 | = |
|
| 4. | 807 | + | 529 | = |
|
| 5. | 822 | + | 487 | = |
|
| 6. | 883 | + | 560 | = |
|
| 7. | 347 | + | 347 | = |
|
| 8. | 871 | + | 715 | = |
|
| 9. | 689 | + | 399 | = |
|
| 10. | 970 | + | 917 | = |
|
| Oefening 2 | |||||
| 1. | 922 | + | 481 | = |
|
| 2. | 789 | + | 599 | = |
|
| 3. | 677 | + | 325 | = |
|
| 4. | 892 | + | 812 | = |
|
| 5. | 806 | + | 245 | = |
|
| 6. | 611 | + | 587 | = |
|
| 7. | 576 | + | 403 | = |
|
| 8. | 770 | + | 253 | = |
|
| 9. | 429 | + | 342 | = |
|
| 10. | 555 | + | 261 | = |
|
| Oefening 3 | |||||
| 1. | 740 | + | 501 | = |
|
| 2. | 756 | + | 688 | = |
|
| 3. | 879 | + | 252 | = |
|
| 4. | 523 | + | 338 | = |
|
| 5. | 601 | + | 457 | = |
|
| 6. | 346 | + | 226 | = |
|
| 7. | 990 | + | 543 | = |
|
| 8. | 586 | + | 565 | = |
|
| 9. | 673 | + | 342 | = |
|
| 10. | 722 | + | 297 | = |
|
| Oefening 4 | |||||
| 1. | 827 | + | 247 | = |
|
| 2. | 551 | + | 470 | = |
|
| 3. | 889 | + | 699 | = |
|
| 4. | 409 | + | 238 | = |
|
| 5. | 584 | + | 574 | = |
|
| 6. | 418 | + | 314 | = |
|
| 7. | 685 | + | 611 | = |
|
| 8. | 994 | + | 941 | = |
|
| 9. | 351 | + | 235 | = |
|
| 10. | 958 | + | 739 | = |
|