Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 587 | + | 502 | = |
|
| 2. | 780 | + | 679 | = |
|
| 3. | 522 | + | 519 | = |
|
| 4. | 498 | + | 260 | = |
|
| 5. | 758 | + | 748 | = |
|
| 6. | 853 | + | 583 | = |
|
| 7. | 812 | + | 608 | = |
|
| 8. | 636 | + | 571 | = |
|
| 9. | 894 | + | 272 | = |
|
| 10. | 831 | + | 817 | = |
|
| Oefening 2 | |||||
| 1. | 755 | + | 412 | = |
|
| 2. | 464 | + | 432 | = |
|
| 3. | 998 | + | 267 | = |
|
| 4. | 869 | + | 828 | = |
|
| 5. | 623 | + | 535 | = |
|
| 6. | 816 | + | 421 | = |
|
| 7. | 552 | + | 377 | = |
|
| 8. | 846 | + | 597 | = |
|
| 9. | 430 | + | 411 | = |
|
| 10. | 983 | + | 811 | = |
|
| Oefening 3 | |||||
| 1. | 868 | + | 622 | = |
|
| 2. | 431 | + | 306 | = |
|
| 3. | 739 | + | 715 | = |
|
| 4. | 242 | + | 222 | = |
|
| 5. | 941 | + | 401 | = |
|
| 6. | 982 | + | 505 | = |
|
| 7. | 571 | + | 541 | = |
|
| 8. | 690 | + | 529 | = |
|
| 9. | 533 | + | 226 | = |
|
| 10. | 717 | + | 403 | = |
|
| Oefening 4 | |||||
| 1. | 324 | + | 247 | = |
|
| 2. | 830 | + | 814 | = |
|
| 3. | 716 | + | 476 | = |
|
| 4. | 493 | + | 200 | = |
|
| 5. | 961 | + | 660 | = |
|
| 6. | 325 | + | 289 | = |
|
| 7. | 383 | + | 265 | = |
|
| 8. | 316 | + | 213 | = |
|
| 9. | 996 | + | 236 | = |
|
| 10. | 461 | + | 425 | = |
|