Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 500 | + | 400 | = |
|
| 2. | 735 | + | 388 | = |
|
| 3. | 565 | + | 404 | = |
|
| 4. | 829 | + | 698 | = |
|
| 5. | 834 | + | 438 | = |
|
| 6. | 774 | + | 215 | = |
|
| 7. | 356 | + | 225 | = |
|
| 8. | 793 | + | 619 | = |
|
| 9. | 688 | + | 593 | = |
|
| 10. | 584 | + | 364 | = |
|
| Oefening 2 | |||||
| 1. | 458 | + | 452 | = |
|
| 2. | 883 | + | 557 | = |
|
| 3. | 968 | + | 229 | = |
|
| 4. | 678 | + | 508 | = |
|
| 5. | 932 | + | 914 | = |
|
| 6. | 787 | + | 732 | = |
|
| 7. | 848 | + | 472 | = |
|
| 8. | 865 | + | 629 | = |
|
| 9. | 612 | + | 603 | = |
|
| 10. | 960 | + | 682 | = |
|
| Oefening 3 | |||||
| 1. | 988 | + | 373 | = |
|
| 2. | 635 | + | 532 | = |
|
| 3. | 802 | + | 212 | = |
|
| 4. | 432 | + | 353 | = |
|
| 5. | 524 | + | 403 | = |
|
| 6. | 722 | + | 204 | = |
|
| 7. | 402 | + | 335 | = |
|
| 8. | 367 | + | 332 | = |
|
| 9. | 423 | + | 362 | = |
|
| 10. | 513 | + | 274 | = |
|
| Oefening 4 | |||||
| 1. | 626 | + | 274 | = |
|
| 2. | 917 | + | 697 | = |
|
| 3. | 640 | + | 229 | = |
|
| 4. | 772 | + | 607 | = |
|
| 5. | 987 | + | 239 | = |
|
| 6. | 467 | + | 325 | = |
|
| 7. | 437 | + | 319 | = |
|
| 8. | 733 | + | 390 | = |
|
| 9. | 777 | + | 535 | = |
|
| 10. | 606 | + | 449 | = |
|