Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 445 | + | 219 | = |
|
| 2. | 858 | + | 674 | = |
|
| 3. | 744 | + | 606 | = |
|
| 4. | 834 | + | 414 | = |
|
| 5. | 859 | + | 774 | = |
|
| 6. | 964 | + | 766 | = |
|
| 7. | 444 | + | 278 | = |
|
| 8. | 347 | + | 284 | = |
|
| 9. | 517 | + | 389 | = |
|
| 10. | 847 | + | 626 | = |
|
| Oefening 2 | |||||
| 1. | 838 | + | 537 | = |
|
| 2. | 853 | + | 746 | = |
|
| 3. | 943 | + | 698 | = |
|
| 4. | 925 | + | 465 | = |
|
| 5. | 645 | + | 390 | = |
|
| 6. | 459 | + | 375 | = |
|
| 7. | 596 | + | 481 | = |
|
| 8. | 794 | + | 216 | = |
|
| 9. | 712 | + | 530 | = |
|
| 10. | 406 | + | 330 | = |
|
| Oefening 3 | |||||
| 1. | 997 | + | 652 | = |
|
| 2. | 943 | + | 729 | = |
|
| 3. | 877 | + | 365 | = |
|
| 4. | 940 | + | 458 | = |
|
| 5. | 920 | + | 831 | = |
|
| 6. | 721 | + | 273 | = |
|
| 7. | 967 | + | 610 | = |
|
| 8. | 814 | + | 397 | = |
|
| 9. | 386 | + | 261 | = |
|
| 10. | 754 | + | 735 | = |
|
| Oefening 4 | |||||
| 1. | 926 | + | 827 | = |
|
| 2. | 987 | + | 663 | = |
|
| 3. | 711 | + | 267 | = |
|
| 4. | 838 | + | 706 | = |
|
| 5. | 530 | + | 401 | = |
|
| 6. | 942 | + | 391 | = |
|
| 7. | 932 | + | 269 | = |
|
| 8. | 577 | + | 366 | = |
|
| 9. | 482 | + | 300 | = |
|
| 10. | 546 | + | 288 | = |
|