Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 976 | + | 492 | = |
|
| 2. | 406 | + | 394 | = |
|
| 3. | 700 | + | 231 | = |
|
| 4. | 915 | + | 439 | = |
|
| 5. | 533 | + | 378 | = |
|
| 6. | 449 | + | 340 | = |
|
| 7. | 578 | + | 424 | = |
|
| 8. | 733 | + | 486 | = |
|
| 9. | 811 | + | 654 | = |
|
| 10. | 832 | + | 828 | = |
|
| Oefening 2 | |||||
| 1. | 637 | + | 552 | = |
|
| 2. | 658 | + | 639 | = |
|
| 3. | 964 | + | 233 | = |
|
| 4. | 542 | + | 282 | = |
|
| 5. | 629 | + | 608 | = |
|
| 6. | 905 | + | 622 | = |
|
| 7. | 917 | + | 692 | = |
|
| 8. | 555 | + | 292 | = |
|
| 9. | 473 | + | 275 | = |
|
| 10. | 315 | + | 263 | = |
|
| Oefening 3 | |||||
| 1. | 853 | + | 470 | = |
|
| 2. | 818 | + | 391 | = |
|
| 3. | 638 | + | 526 | = |
|
| 4. | 796 | + | 573 | = |
|
| 5. | 799 | + | 397 | = |
|
| 6. | 591 | + | 207 | = |
|
| 7. | 936 | + | 873 | = |
|
| 8. | 882 | + | 219 | = |
|
| 9. | 720 | + | 605 | = |
|
| 10. | 688 | + | 285 | = |
|
| Oefening 4 | |||||
| 1. | 893 | + | 434 | = |
|
| 2. | 518 | + | 517 | = |
|
| 3. | 644 | + | 332 | = |
|
| 4. | 876 | + | 329 | = |
|
| 5. | 720 | + | 623 | = |
|
| 6. | 751 | + | 742 | = |
|
| 7. | 643 | + | 548 | = |
|
| 8. | 995 | + | 774 | = |
|
| 9. | 633 | + | 551 | = |
|
| 10. | 993 | + | 374 | = |
|