Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 378 | + | 264 | = |
|
| 2. | 951 | + | 510 | = |
|
| 3. | 504 | + | 284 | = |
|
| 4. | 469 | + | 332 | = |
|
| 5. | 710 | + | 534 | = |
|
| 6. | 778 | + | 507 | = |
|
| 7. | 865 | + | 341 | = |
|
| 8. | 922 | + | 835 | = |
|
| 9. | 824 | + | 712 | = |
|
| 10. | 459 | + | 391 | = |
|
| Oefening 2 | |||||
| 1. | 808 | + | 551 | = |
|
| 2. | 897 | + | 452 | = |
|
| 3. | 491 | + | 451 | = |
|
| 4. | 377 | + | 300 | = |
|
| 5. | 413 | + | 365 | = |
|
| 6. | 631 | + | 360 | = |
|
| 7. | 991 | + | 392 | = |
|
| 8. | 706 | + | 439 | = |
|
| 9. | 955 | + | 417 | = |
|
| 10. | 700 | + | 370 | = |
|
| Oefening 3 | |||||
| 1. | 945 | + | 342 | = |
|
| 2. | 843 | + | 701 | = |
|
| 3. | 754 | + | 595 | = |
|
| 4. | 602 | + | 293 | = |
|
| 5. | 378 | + | 323 | = |
|
| 6. | 763 | + | 658 | = |
|
| 7. | 447 | + | 303 | = |
|
| 8. | 423 | + | 360 | = |
|
| 9. | 811 | + | 592 | = |
|
| 10. | 466 | + | 450 | = |
|
| Oefening 4 | |||||
| 1. | 765 | + | 685 | = |
|
| 2. | 987 | + | 912 | = |
|
| 3. | 653 | + | 219 | = |
|
| 4. | 493 | + | 392 | = |
|
| 5. | 531 | + | 232 | = |
|
| 6. | 723 | + | 566 | = |
|
| 7. | 574 | + | 287 | = |
|
| 8. | 446 | + | 324 | = |
|
| 9. | 924 | + | 526 | = |
|
| 10. | 593 | + | 569 | = |
|