Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 996 | + | 464 | = |
|
| 2. | 612 | + | 475 | = |
|
| 3. | 845 | + | 710 | = |
|
| 4. | 497 | + | 315 | = |
|
| 5. | 626 | + | 379 | = |
|
| 6. | 832 | + | 489 | = |
|
| 7. | 831 | + | 814 | = |
|
| 8. | 477 | + | 363 | = |
|
| 9. | 628 | + | 509 | = |
|
| 10. | 781 | + | 257 | = |
|
| Oefening 2 | |||||
| 1. | 962 | + | 695 | = |
|
| 2. | 830 | + | 816 | = |
|
| 3. | 902 | + | 864 | = |
|
| 4. | 449 | + | 285 | = |
|
| 5. | 852 | + | 610 | = |
|
| 6. | 916 | + | 391 | = |
|
| 7. | 645 | + | 294 | = |
|
| 8. | 624 | + | 362 | = |
|
| 9. | 496 | + | 284 | = |
|
| 10. | 493 | + | 442 | = |
|
| Oefening 3 | |||||
| 1. | 877 | + | 736 | = |
|
| 2. | 571 | + | 560 | = |
|
| 3. | 816 | + | 703 | = |
|
| 4. | 842 | + | 494 | = |
|
| 5. | 673 | + | 484 | = |
|
| 6. | 911 | + | 301 | = |
|
| 7. | 818 | + | 762 | = |
|
| 8. | 464 | + | 449 | = |
|
| 9. | 695 | + | 596 | = |
|
| 10. | 736 | + | 525 | = |
|
| Oefening 4 | |||||
| 1. | 988 | + | 667 | = |
|
| 2. | 932 | + | 378 | = |
|
| 3. | 891 | + | 201 | = |
|
| 4. | 989 | + | 371 | = |
|
| 5. | 824 | + | 411 | = |
|
| 6. | 562 | + | 403 | = |
|
| 7. | 341 | + | 315 | = |
|
| 8. | 846 | + | 463 | = |
|
| 9. | 526 | + | 311 | = |
|
| 10. | 665 | + | 438 | = |
|