Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 462 | + | 326 | = |
|
| 2. | 761 | + | 640 | = |
|
| 3. | 608 | + | 511 | = |
|
| 4. | 937 | + | 610 | = |
|
| 5. | 443 | + | 230 | = |
|
| 6. | 875 | + | 540 | = |
|
| 7. | 769 | + | 353 | = |
|
| 8. | 499 | + | 303 | = |
|
| 9. | 401 | + | 254 | = |
|
| 10. | 836 | + | 613 | = |
|
| Oefening 2 | |||||
| 1. | 946 | + | 311 | = |
|
| 2. | 653 | + | 421 | = |
|
| 3. | 911 | + | 459 | = |
|
| 4. | 568 | + | 494 | = |
|
| 5. | 947 | + | 486 | = |
|
| 6. | 717 | + | 646 | = |
|
| 7. | 586 | + | 535 | = |
|
| 8. | 711 | + | 598 | = |
|
| 9. | 819 | + | 206 | = |
|
| 10. | 514 | + | 211 | = |
|
| Oefening 3 | |||||
| 1. | 831 | + | 344 | = |
|
| 2. | 448 | + | 348 | = |
|
| 3. | 972 | + | 205 | = |
|
| 4. | 868 | + | 202 | = |
|
| 5. | 954 | + | 318 | = |
|
| 6. | 888 | + | 778 | = |
|
| 7. | 693 | + | 620 | = |
|
| 8. | 997 | + | 566 | = |
|
| 9. | 754 | + | 385 | = |
|
| 10. | 409 | + | 249 | = |
|
| Oefening 4 | |||||
| 1. | 356 | + | 318 | = |
|
| 2. | 834 | + | 612 | = |
|
| 3. | 802 | + | 300 | = |
|
| 4. | 646 | + | 308 | = |
|
| 5. | 484 | + | 271 | = |
|
| 6. | 801 | + | 454 | = |
|
| 7. | 709 | + | 421 | = |
|
| 8. | 770 | + | 229 | = |
|
| 9. | 552 | + | 241 | = |
|
| 10. | 605 | + | 535 | = |
|