Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 981 | + | 836 | = |
|
| 2. | 620 | + | 611 | = |
|
| 3. | 511 | + | 484 | = |
|
| 4. | 847 | + | 747 | = |
|
| 5. | 452 | + | 296 | = |
|
| 6. | 405 | + | 398 | = |
|
| 7. | 701 | + | 574 | = |
|
| 8. | 556 | + | 440 | = |
|
| 9. | 863 | + | 540 | = |
|
| 10. | 957 | + | 574 | = |
|
| Oefening 2 | |||||
| 1. | 943 | + | 836 | = |
|
| 2. | 855 | + | 538 | = |
|
| 3. | 798 | + | 511 | = |
|
| 4. | 778 | + | 618 | = |
|
| 5. | 951 | + | 211 | = |
|
| 6. | 662 | + | 533 | = |
|
| 7. | 940 | + | 274 | = |
|
| 8. | 965 | + | 346 | = |
|
| 9. | 346 | + | 293 | = |
|
| 10. | 354 | + | 304 | = |
|
| Oefening 3 | |||||
| 1. | 587 | + | 273 | = |
|
| 2. | 753 | + | 465 | = |
|
| 3. | 348 | + | 269 | = |
|
| 4. | 769 | + | 592 | = |
|
| 5. | 588 | + | 249 | = |
|
| 6. | 853 | + | 551 | = |
|
| 7. | 682 | + | 633 | = |
|
| 8. | 638 | + | 435 | = |
|
| 9. | 454 | + | 327 | = |
|
| 10. | 592 | + | 269 | = |
|
| Oefening 4 | |||||
| 1. | 890 | + | 837 | = |
|
| 2. | 741 | + | 218 | = |
|
| 3. | 629 | + | 290 | = |
|
| 4. | 550 | + | 380 | = |
|
| 5. | 730 | + | 606 | = |
|
| 6. | 933 | + | 281 | = |
|
| 7. | 781 | + | 398 | = |
|
| 8. | 387 | + | 288 | = |
|
| 9. | 617 | + | 310 | = |
|
| 10. | 409 | + | 220 | = |
|