Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 732 | + | 486 | = |
|
| 2. | 448 | + | 281 | = |
|
| 3. | 396 | + | 276 | = |
|
| 4. | 820 | + | 340 | = |
|
| 5. | 993 | + | 618 | = |
|
| 6. | 572 | + | 203 | = |
|
| 7. | 525 | + | 371 | = |
|
| 8. | 612 | + | 608 | = |
|
| 9. | 925 | + | 501 | = |
|
| 10. | 824 | + | 588 | = |
|
| Oefening 2 | |||||
| 1. | 427 | + | 300 | = |
|
| 2. | 855 | + | 327 | = |
|
| 3. | 616 | + | 221 | = |
|
| 4. | 699 | + | 316 | = |
|
| 5. | 298 | + | 210 | = |
|
| 6. | 763 | + | 461 | = |
|
| 7. | 924 | + | 455 | = |
|
| 8. | 975 | + | 366 | = |
|
| 9. | 541 | + | 241 | = |
|
| 10. | 416 | + | 338 | = |
|
| Oefening 3 | |||||
| 1. | 317 | + | 270 | = |
|
| 2. | 858 | + | 779 | = |
|
| 3. | 802 | + | 562 | = |
|
| 4. | 792 | + | 585 | = |
|
| 5. | 875 | + | 809 | = |
|
| 6. | 984 | + | 297 | = |
|
| 7. | 936 | + | 637 | = |
|
| 8. | 721 | + | 274 | = |
|
| 9. | 970 | + | 349 | = |
|
| 10. | 837 | + | 344 | = |
|
| Oefening 4 | |||||
| 1. | 786 | + | 729 | = |
|
| 2. | 652 | + | 576 | = |
|
| 3. | 564 | + | 512 | = |
|
| 4. | 980 | + | 591 | = |
|
| 5. | 805 | + | 584 | = |
|
| 6. | 806 | + | 576 | = |
|
| 7. | 445 | + | 225 | = |
|
| 8. | 965 | + | 222 | = |
|
| 9. | 802 | + | 278 | = |
|
| 10. | 748 | + | 704 | = |
|