Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 962 | + | 780 | = |
|
| 2. | 872 | + | 771 | = |
|
| 3. | 557 | + | 364 | = |
|
| 4. | 973 | + | 415 | = |
|
| 5. | 727 | + | 349 | = |
|
| 6. | 310 | + | 234 | = |
|
| 7. | 710 | + | 259 | = |
|
| 8. | 884 | + | 437 | = |
|
| 9. | 779 | + | 277 | = |
|
| 10. | 531 | + | 457 | = |
|
| Oefening 2 | |||||
| 1. | 484 | + | 414 | = |
|
| 2. | 583 | + | 286 | = |
|
| 3. | 681 | + | 367 | = |
|
| 4. | 937 | + | 313 | = |
|
| 5. | 637 | + | 234 | = |
|
| 6. | 505 | + | 337 | = |
|
| 7. | 659 | + | 618 | = |
|
| 8. | 927 | + | 551 | = |
|
| 9. | 895 | + | 305 | = |
|
| 10. | 426 | + | 372 | = |
|
| Oefening 3 | |||||
| 1. | 982 | + | 660 | = |
|
| 2. | 268 | + | 248 | = |
|
| 3. | 846 | + | 503 | = |
|
| 4. | 503 | + | 282 | = |
|
| 5. | 970 | + | 756 | = |
|
| 6. | 297 | + | 247 | = |
|
| 7. | 715 | + | 663 | = |
|
| 8. | 595 | + | 372 | = |
|
| 9. | 695 | + | 209 | = |
|
| 10. | 867 | + | 571 | = |
|
| Oefening 4 | |||||
| 1. | 778 | + | 538 | = |
|
| 2. | 606 | + | 267 | = |
|
| 3. | 722 | + | 554 | = |
|
| 4. | 432 | + | 239 | = |
|
| 5. | 674 | + | 222 | = |
|
| 6. | 794 | + | 353 | = |
|
| 7. | 379 | + | 271 | = |
|
| 8. | 749 | + | 597 | = |
|
| 9. | 696 | + | 569 | = |
|
| 10. | 940 | + | 633 | = |
|