Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 992 | + | 893 | = |
|
| 2. | 997 | + | 440 | = |
|
| 3. | 267 | + | 221 | = |
|
| 4. | 547 | + | 531 | = |
|
| 5. | 290 | + | 228 | = |
|
| 6. | 655 | + | 289 | = |
|
| 7. | 702 | + | 349 | = |
|
| 8. | 709 | + | 685 | = |
|
| 9. | 631 | + | 616 | = |
|
| 10. | 985 | + | 941 | = |
|
| Oefening 2 | |||||
| 1. | 580 | + | 513 | = |
|
| 2. | 875 | + | 669 | = |
|
| 3. | 513 | + | 443 | = |
|
| 4. | 326 | + | 214 | = |
|
| 5. | 516 | + | 269 | = |
|
| 6. | 916 | + | 424 | = |
|
| 7. | 911 | + | 516 | = |
|
| 8. | 308 | + | 219 | = |
|
| 9. | 641 | + | 510 | = |
|
| 10. | 633 | + | 607 | = |
|
| Oefening 3 | |||||
| 1. | 523 | + | 411 | = |
|
| 2. | 513 | + | 245 | = |
|
| 3. | 962 | + | 682 | = |
|
| 4. | 648 | + | 416 | = |
|
| 5. | 571 | + | 492 | = |
|
| 6. | 949 | + | 283 | = |
|
| 7. | 444 | + | 420 | = |
|
| 8. | 591 | + | 550 | = |
|
| 9. | 759 | + | 428 | = |
|
| 10. | 318 | + | 277 | = |
|
| Oefening 4 | |||||
| 1. | 951 | + | 637 | = |
|
| 2. | 712 | + | 218 | = |
|
| 3. | 668 | + | 499 | = |
|
| 4. | 305 | + | 282 | = |
|
| 5. | 925 | + | 562 | = |
|
| 6. | 987 | + | 479 | = |
|
| 7. | 948 | + | 495 | = |
|
| 8. | 610 | + | 473 | = |
|
| 9. | 783 | + | 540 | = |
|
| 10. | 961 | + | 696 | = |
|