Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 277 | + | 219 | = |
|
| 2. | 939 | + | 472 | = |
|
| 3. | 805 | + | 640 | = |
|
| 4. | 851 | + | 707 | = |
|
| 5. | 349 | + | 348 | = |
|
| 6. | 749 | + | 737 | = |
|
| 7. | 976 | + | 335 | = |
|
| 8. | 855 | + | 699 | = |
|
| 9. | 651 | + | 552 | = |
|
| 10. | 291 | + | 243 | = |
|
| Oefening 2 | |||||
| 1. | 796 | + | 470 | = |
|
| 2. | 931 | + | 920 | = |
|
| 3. | 643 | + | 223 | = |
|
| 4. | 828 | + | 541 | = |
|
| 5. | 473 | + | 361 | = |
|
| 6. | 771 | + | 667 | = |
|
| 7. | 951 | + | 248 | = |
|
| 8. | 649 | + | 529 | = |
|
| 9. | 854 | + | 499 | = |
|
| 10. | 634 | + | 319 | = |
|
| Oefening 3 | |||||
| 1. | 739 | + | 203 | = |
|
| 2. | 791 | + | 474 | = |
|
| 3. | 365 | + | 274 | = |
|
| 4. | 525 | + | 396 | = |
|
| 5. | 788 | + | 744 | = |
|
| 6. | 742 | + | 418 | = |
|
| 7. | 854 | + | 471 | = |
|
| 8. | 664 | + | 298 | = |
|
| 9. | 396 | + | 276 | = |
|
| 10. | 913 | + | 615 | = |
|
| Oefening 4 | |||||
| 1. | 637 | + | 283 | = |
|
| 2. | 804 | + | 681 | = |
|
| 3. | 838 | + | 687 | = |
|
| 4. | 876 | + | 403 | = |
|
| 5. | 833 | + | 791 | = |
|
| 6. | 288 | + | 204 | = |
|
| 7. | 281 | + | 216 | = |
|
| 8. | 629 | + | 392 | = |
|
| 9. | 796 | + | 652 | = |
|
| 10. | 546 | + | 473 | = |
|