Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 752 | + | 363 | = |
|
| 2. | 583 | + | 285 | = |
|
| 3. | 802 | + | 286 | = |
|
| 4. | 448 | + | 360 | = |
|
| 5. | 921 | + | 251 | = |
|
| 6. | 973 | + | 324 | = |
|
| 7. | 576 | + | 550 | = |
|
| 8. | 990 | + | 446 | = |
|
| 9. | 691 | + | 628 | = |
|
| 10. | 499 | + | 441 | = |
|
| Oefening 2 | |||||
| 1. | 916 | + | 657 | = |
|
| 2. | 922 | + | 815 | = |
|
| 3. | 509 | + | 213 | = |
|
| 4. | 869 | + | 324 | = |
|
| 5. | 687 | + | 542 | = |
|
| 6. | 728 | + | 250 | = |
|
| 7. | 644 | + | 415 | = |
|
| 8. | 751 | + | 726 | = |
|
| 9. | 775 | + | 249 | = |
|
| 10. | 963 | + | 935 | = |
|
| Oefening 3 | |||||
| 1. | 832 | + | 547 | = |
|
| 2. | 674 | + | 672 | = |
|
| 3. | 834 | + | 401 | = |
|
| 4. | 955 | + | 235 | = |
|
| 5. | 249 | + | 237 | = |
|
| 6. | 931 | + | 589 | = |
|
| 7. | 974 | + | 808 | = |
|
| 8. | 910 | + | 538 | = |
|
| 9. | 887 | + | 763 | = |
|
| 10. | 323 | + | 295 | = |
|
| Oefening 4 | |||||
| 1. | 831 | + | 281 | = |
|
| 2. | 933 | + | 829 | = |
|
| 3. | 773 | + | 308 | = |
|
| 4. | 909 | + | 282 | = |
|
| 5. | 900 | + | 359 | = |
|
| 6. | 820 | + | 768 | = |
|
| 7. | 839 | + | 484 | = |
|
| 8. | 832 | + | 389 | = |
|
| 9. | 858 | + | 695 | = |
|
| 10. | 352 | + | 215 | = |
|