Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 723 | + | 267 | = |
|
| 2. | 731 | + | 332 | = |
|
| 3. | 858 | + | 793 | = |
|
| 4. | 915 | + | 314 | = |
|
| 5. | 667 | + | 299 | = |
|
| 6. | 745 | + | 519 | = |
|
| 7. | 843 | + | 577 | = |
|
| 8. | 937 | + | 478 | = |
|
| 9. | 424 | + | 214 | = |
|
| 10. | 421 | + | 410 | = |
|
| Oefening 2 | |||||
| 1. | 597 | + | 275 | = |
|
| 2. | 735 | + | 534 | = |
|
| 3. | 949 | + | 902 | = |
|
| 4. | 533 | + | 421 | = |
|
| 5. | 476 | + | 244 | = |
|
| 6. | 880 | + | 338 | = |
|
| 7. | 998 | + | 789 | = |
|
| 8. | 628 | + | 553 | = |
|
| 9. | 807 | + | 377 | = |
|
| 10. | 334 | + | 281 | = |
|
| Oefening 3 | |||||
| 1. | 912 | + | 314 | = |
|
| 2. | 693 | + | 683 | = |
|
| 3. | 693 | + | 419 | = |
|
| 4. | 433 | + | 419 | = |
|
| 5. | 467 | + | 368 | = |
|
| 6. | 872 | + | 446 | = |
|
| 7. | 578 | + | 324 | = |
|
| 8. | 563 | + | 532 | = |
|
| 9. | 903 | + | 227 | = |
|
| 10. | 739 | + | 738 | = |
|
| Oefening 4 | |||||
| 1. | 598 | + | 505 | = |
|
| 2. | 777 | + | 263 | = |
|
| 3. | 929 | + | 758 | = |
|
| 4. | 926 | + | 748 | = |
|
| 5. | 948 | + | 476 | = |
|
| 6. | 260 | + | 237 | = |
|
| 7. | 937 | + | 729 | = |
|
| 8. | 248 | + | 205 | = |
|
| 9. | 894 | + | 793 | = |
|
| 10. | 903 | + | 795 | = |
|