Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 801 | + | 766 | = |
|
| 2. | 451 | + | 202 | = |
|
| 3. | 323 | + | 318 | = |
|
| 4. | 604 | + | 450 | = |
|
| 5. | 810 | + | 726 | = |
|
| 6. | 988 | + | 687 | = |
|
| 7. | 562 | + | 306 | = |
|
| 8. | 506 | + | 400 | = |
|
| 9. | 867 | + | 797 | = |
|
| 10. | 836 | + | 308 | = |
|
| Oefening 2 | |||||
| 1. | 581 | + | 487 | = |
|
| 2. | 566 | + | 391 | = |
|
| 3. | 560 | + | 444 | = |
|
| 4. | 827 | + | 586 | = |
|
| 5. | 835 | + | 829 | = |
|
| 6. | 547 | + | 235 | = |
|
| 7. | 509 | + | 311 | = |
|
| 8. | 776 | + | 343 | = |
|
| 9. | 806 | + | 334 | = |
|
| 10. | 646 | + | 592 | = |
|
| Oefening 3 | |||||
| 1. | 600 | + | 266 | = |
|
| 2. | 818 | + | 525 | = |
|
| 3. | 418 | + | 317 | = |
|
| 4. | 549 | + | 316 | = |
|
| 5. | 458 | + | 293 | = |
|
| 6. | 761 | + | 440 | = |
|
| 7. | 347 | + | 305 | = |
|
| 8. | 931 | + | 482 | = |
|
| 9. | 471 | + | 423 | = |
|
| 10. | 644 | + | 490 | = |
|
| Oefening 4 | |||||
| 1. | 750 | + | 685 | = |
|
| 2. | 670 | + | 523 | = |
|
| 3. | 949 | + | 940 | = |
|
| 4. | 806 | + | 452 | = |
|
| 5. | 644 | + | 357 | = |
|
| 6. | 484 | + | 246 | = |
|
| 7. | 425 | + | 307 | = |
|
| 8. | 665 | + | 448 | = |
|
| 9. | 431 | + | 377 | = |
|
| 10. | 990 | + | 539 | = |
|