Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 613 | + | 487 | = |
|
| 2. | 815 | + | 308 | = |
|
| 3. | 997 | + | 622 | = |
|
| 4. | 994 | + | 402 | = |
|
| 5. | 481 | + | 441 | = |
|
| 6. | 767 | + | 705 | = |
|
| 7. | 363 | + | 264 | = |
|
| 8. | 879 | + | 370 | = |
|
| 9. | 621 | + | 508 | = |
|
| 10. | 887 | + | 614 | = |
|
| Oefening 2 | |||||
| 1. | 740 | + | 251 | = |
|
| 2. | 843 | + | 481 | = |
|
| 3. | 909 | + | 534 | = |
|
| 4. | 519 | + | 359 | = |
|
| 5. | 381 | + | 307 | = |
|
| 6. | 380 | + | 310 | = |
|
| 7. | 599 | + | 374 | = |
|
| 8. | 595 | + | 547 | = |
|
| 9. | 802 | + | 709 | = |
|
| 10. | 895 | + | 768 | = |
|
| Oefening 3 | |||||
| 1. | 408 | + | 246 | = |
|
| 2. | 443 | + | 377 | = |
|
| 3. | 594 | + | 278 | = |
|
| 4. | 346 | + | 320 | = |
|
| 5. | 881 | + | 415 | = |
|
| 6. | 747 | + | 533 | = |
|
| 7. | 752 | + | 605 | = |
|
| 8. | 614 | + | 483 | = |
|
| 9. | 668 | + | 419 | = |
|
| 10. | 658 | + | 456 | = |
|
| Oefening 4 | |||||
| 1. | 852 | + | 779 | = |
|
| 2. | 843 | + | 284 | = |
|
| 3. | 425 | + | 360 | = |
|
| 4. | 514 | + | 343 | = |
|
| 5. | 263 | + | 241 | = |
|
| 6. | 817 | + | 527 | = |
|
| 7. | 357 | + | 239 | = |
|
| 8. | 930 | + | 508 | = |
|
| 9. | 510 | + | 262 | = |
|
| 10. | 802 | + | 458 | = |
|