Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 954 | + | 435 | = |
|
| 2. | 920 | + | 597 | = |
|
| 3. | 441 | + | 315 | = |
|
| 4. | 680 | + | 571 | = |
|
| 5. | 789 | + | 640 | = |
|
| 6. | 621 | + | 384 | = |
|
| 7. | 837 | + | 678 | = |
|
| 8. | 687 | + | 553 | = |
|
| 9. | 948 | + | 527 | = |
|
| 10. | 481 | + | 282 | = |
|
| Oefening 2 | |||||
| 1. | 937 | + | 904 | = |
|
| 2. | 824 | + | 361 | = |
|
| 3. | 841 | + | 292 | = |
|
| 4. | 819 | + | 214 | = |
|
| 5. | 693 | + | 387 | = |
|
| 6. | 971 | + | 511 | = |
|
| 7. | 588 | + | 567 | = |
|
| 8. | 649 | + | 478 | = |
|
| 9. | 760 | + | 337 | = |
|
| 10. | 833 | + | 506 | = |
|
| Oefening 3 | |||||
| 1. | 699 | + | 472 | = |
|
| 2. | 706 | + | 338 | = |
|
| 3. | 861 | + | 786 | = |
|
| 4. | 518 | + | 512 | = |
|
| 5. | 514 | + | 483 | = |
|
| 6. | 725 | + | 547 | = |
|
| 7. | 736 | + | 362 | = |
|
| 8. | 734 | + | 695 | = |
|
| 9. | 416 | + | 278 | = |
|
| 10. | 977 | + | 542 | = |
|
| Oefening 4 | |||||
| 1. | 666 | + | 518 | = |
|
| 2. | 707 | + | 217 | = |
|
| 3. | 697 | + | 612 | = |
|
| 4. | 604 | + | 383 | = |
|
| 5. | 524 | + | 265 | = |
|
| 6. | 774 | + | 226 | = |
|
| 7. | 681 | + | 202 | = |
|
| 8. | 445 | + | 248 | = |
|
| 9. | 349 | + | 327 | = |
|
| 10. | 800 | + | 433 | = |
|