Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 992 | + | 892 | = |
|
| 2. | 850 | + | 249 | = |
|
| 3. | 653 | + | 439 | = |
|
| 4. | 598 | + | 412 | = |
|
| 5. | 985 | + | 808 | = |
|
| 6. | 693 | + | 265 | = |
|
| 7. | 478 | + | 335 | = |
|
| 8. | 815 | + | 594 | = |
|
| 9. | 953 | + | 949 | = |
|
| 10. | 884 | + | 646 | = |
|
| Oefening 2 | |||||
| 1. | 516 | + | 428 | = |
|
| 2. | 791 | + | 583 | = |
|
| 3. | 977 | + | 964 | = |
|
| 4. | 442 | + | 358 | = |
|
| 5. | 771 | + | 744 | = |
|
| 6. | 964 | + | 437 | = |
|
| 7. | 779 | + | 530 | = |
|
| 8. | 666 | + | 306 | = |
|
| 9. | 962 | + | 290 | = |
|
| 10. | 848 | + | 320 | = |
|
| Oefening 3 | |||||
| 1. | 449 | + | 276 | = |
|
| 2. | 827 | + | 770 | = |
|
| 3. | 853 | + | 446 | = |
|
| 4. | 892 | + | 793 | = |
|
| 5. | 984 | + | 206 | = |
|
| 6. | 736 | + | 296 | = |
|
| 7. | 960 | + | 253 | = |
|
| 8. | 937 | + | 551 | = |
|
| 9. | 892 | + | 721 | = |
|
| 10. | 954 | + | 579 | = |
|
| Oefening 4 | |||||
| 1. | 702 | + | 424 | = |
|
| 2. | 707 | + | 313 | = |
|
| 3. | 404 | + | 325 | = |
|
| 4. | 462 | + | 246 | = |
|
| 5. | 856 | + | 781 | = |
|
| 6. | 888 | + | 817 | = |
|
| 7. | 774 | + | 716 | = |
|
| 8. | 689 | + | 563 | = |
|
| 9. | 784 | + | 279 | = |
|
| 10. | 690 | + | 436 | = |
|