Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 557 | + | 472 | = |
|
| 2. | 894 | + | 658 | = |
|
| 3. | 815 | + | 227 | = |
|
| 4. | 377 | + | 207 | = |
|
| 5. | 835 | + | 718 | = |
|
| 6. | 691 | + | 585 | = |
|
| 7. | 881 | + | 322 | = |
|
| 8. | 985 | + | 914 | = |
|
| 9. | 581 | + | 227 | = |
|
| 10. | 297 | + | 210 | = |
|
| Oefening 2 | |||||
| 1. | 805 | + | 706 | = |
|
| 2. | 336 | + | 293 | = |
|
| 3. | 988 | + | 816 | = |
|
| 4. | 346 | + | 224 | = |
|
| 5. | 752 | + | 208 | = |
|
| 6. | 748 | + | 515 | = |
|
| 7. | 594 | + | 493 | = |
|
| 8. | 721 | + | 534 | = |
|
| 9. | 863 | + | 231 | = |
|
| 10. | 239 | + | 234 | = |
|
| Oefening 3 | |||||
| 1. | 803 | + | 659 | = |
|
| 2. | 595 | + | 401 | = |
|
| 3. | 422 | + | 278 | = |
|
| 4. | 272 | + | 230 | = |
|
| 5. | 972 | + | 319 | = |
|
| 6. | 620 | + | 254 | = |
|
| 7. | 799 | + | 361 | = |
|
| 8. | 971 | + | 641 | = |
|
| 9. | 471 | + | 342 | = |
|
| 10. | 929 | + | 706 | = |
|
| Oefening 4 | |||||
| 1. | 693 | + | 579 | = |
|
| 2. | 763 | + | 408 | = |
|
| 3. | 844 | + | 468 | = |
|
| 4. | 371 | + | 249 | = |
|
| 5. | 790 | + | 325 | = |
|
| 6. | 924 | + | 260 | = |
|
| 7. | 925 | + | 482 | = |
|
| 8. | 835 | + | 824 | = |
|
| 9. | 909 | + | 711 | = |
|
| 10. | 943 | + | 230 | = |
|