Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 767 | + | 405 | = |
|
| 2. | 685 | + | 534 | = |
|
| 3. | 791 | + | 394 | = |
|
| 4. | 771 | + | 532 | = |
|
| 5. | 582 | + | 319 | = |
|
| 6. | 826 | + | 217 | = |
|
| 7. | 436 | + | 260 | = |
|
| 8. | 461 | + | 344 | = |
|
| 9. | 752 | + | 419 | = |
|
| 10. | 785 | + | 283 | = |
|
| Oefening 2 | |||||
| 1. | 639 | + | 546 | = |
|
| 2. | 480 | + | 276 | = |
|
| 3. | 768 | + | 475 | = |
|
| 4. | 977 | + | 449 | = |
|
| 5. | 930 | + | 870 | = |
|
| 6. | 669 | + | 532 | = |
|
| 7. | 512 | + | 450 | = |
|
| 8. | 789 | + | 294 | = |
|
| 9. | 547 | + | 348 | = |
|
| 10. | 797 | + | 458 | = |
|
| Oefening 3 | |||||
| 1. | 895 | + | 385 | = |
|
| 2. | 827 | + | 272 | = |
|
| 3. | 791 | + | 288 | = |
|
| 4. | 986 | + | 552 | = |
|
| 5. | 649 | + | 633 | = |
|
| 6. | 889 | + | 548 | = |
|
| 7. | 936 | + | 661 | = |
|
| 8. | 952 | + | 650 | = |
|
| 9. | 864 | + | 337 | = |
|
| 10. | 807 | + | 495 | = |
|
| Oefening 4 | |||||
| 1. | 726 | + | 471 | = |
|
| 2. | 864 | + | 577 | = |
|
| 3. | 846 | + | 221 | = |
|
| 4. | 401 | + | 302 | = |
|
| 5. | 457 | + | 265 | = |
|
| 6. | 924 | + | 254 | = |
|
| 7. | 345 | + | 328 | = |
|
| 8. | 786 | + | 675 | = |
|
| 9. | 713 | + | 373 | = |
|
| 10. | 965 | + | 699 | = |
|