Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 830 | + | 827 | = |
|
| 2. | 675 | + | 628 | = |
|
| 3. | 760 | + | 659 | = |
|
| 4. | 912 | + | 845 | = |
|
| 5. | 809 | + | 505 | = |
|
| 6. | 409 | + | 348 | = |
|
| 7. | 662 | + | 637 | = |
|
| 8. | 496 | + | 269 | = |
|
| 9. | 329 | + | 274 | = |
|
| 10. | 912 | + | 749 | = |
|
| Oefening 2 | |||||
| 1. | 728 | + | 559 | = |
|
| 2. | 977 | + | 897 | = |
|
| 3. | 863 | + | 666 | = |
|
| 4. | 557 | + | 273 | = |
|
| 5. | 802 | + | 363 | = |
|
| 6. | 783 | + | 774 | = |
|
| 7. | 963 | + | 936 | = |
|
| 8. | 719 | + | 388 | = |
|
| 9. | 711 | + | 461 | = |
|
| 10. | 572 | + | 480 | = |
|
| Oefening 3 | |||||
| 1. | 797 | + | 768 | = |
|
| 2. | 883 | + | 781 | = |
|
| 3. | 323 | + | 309 | = |
|
| 4. | 981 | + | 347 | = |
|
| 5. | 909 | + | 600 | = |
|
| 6. | 992 | + | 859 | = |
|
| 7. | 872 | + | 264 | = |
|
| 8. | 997 | + | 342 | = |
|
| 9. | 830 | + | 621 | = |
|
| 10. | 928 | + | 268 | = |
|
| Oefening 4 | |||||
| 1. | 401 | + | 399 | = |
|
| 2. | 569 | + | 211 | = |
|
| 3. | 833 | + | 257 | = |
|
| 4. | 968 | + | 273 | = |
|
| 5. | 846 | + | 537 | = |
|
| 6. | 902 | + | 737 | = |
|
| 7. | 825 | + | 294 | = |
|
| 8. | 354 | + | 308 | = |
|
| 9. | 796 | + | 672 | = |
|
| 10. | 739 | + | 705 | = |
|