Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 886 | + | 223 | = |
|
| 2. | 637 | + | 439 | = |
|
| 3. | 436 | + | 420 | = |
|
| 4. | 923 | + | 783 | = |
|
| 5. | 397 | + | 377 | = |
|
| 6. | 866 | + | 358 | = |
|
| 7. | 689 | + | 680 | = |
|
| 8. | 814 | + | 299 | = |
|
| 9. | 467 | + | 203 | = |
|
| 10. | 814 | + | 369 | = |
|
| Oefening 2 | |||||
| 1. | 621 | + | 417 | = |
|
| 2. | 851 | + | 304 | = |
|
| 3. | 964 | + | 873 | = |
|
| 4. | 867 | + | 297 | = |
|
| 5. | 370 | + | 251 | = |
|
| 6. | 224 | + | 213 | = |
|
| 7. | 522 | + | 389 | = |
|
| 8. | 957 | + | 465 | = |
|
| 9. | 639 | + | 517 | = |
|
| 10. | 942 | + | 296 | = |
|
| Oefening 3 | |||||
| 1. | 541 | + | 396 | = |
|
| 2. | 544 | + | 224 | = |
|
| 3. | 786 | + | 209 | = |
|
| 4. | 820 | + | 229 | = |
|
| 5. | 843 | + | 786 | = |
|
| 6. | 849 | + | 724 | = |
|
| 7. | 835 | + | 747 | = |
|
| 8. | 702 | + | 251 | = |
|
| 9. | 674 | + | 591 | = |
|
| 10. | 870 | + | 675 | = |
|
| Oefening 4 | |||||
| 1. | 922 | + | 699 | = |
|
| 2. | 681 | + | 512 | = |
|
| 3. | 688 | + | 659 | = |
|
| 4. | 671 | + | 450 | = |
|
| 5. | 666 | + | 299 | = |
|
| 6. | 482 | + | 369 | = |
|
| 7. | 446 | + | 356 | = |
|
| 8. | 618 | + | 569 | = |
|
| 9. | 862 | + | 321 | = |
|
| 10. | 858 | + | 465 | = |
|