Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 837 | + | 654 | = |
|
| 2. | 635 | + | 310 | = |
|
| 3. | 436 | + | 236 | = |
|
| 4. | 395 | + | 273 | = |
|
| 5. | 792 | + | 397 | = |
|
| 6. | 438 | + | 409 | = |
|
| 7. | 549 | + | 279 | = |
|
| 8. | 706 | + | 262 | = |
|
| 9. | 611 | + | 467 | = |
|
| 10. | 785 | + | 348 | = |
|
| Oefening 2 | |||||
| 1. | 794 | + | 640 | = |
|
| 2. | 952 | + | 546 | = |
|
| 3. | 643 | + | 349 | = |
|
| 4. | 776 | + | 511 | = |
|
| 5. | 765 | + | 760 | = |
|
| 6. | 882 | + | 468 | = |
|
| 7. | 986 | + | 258 | = |
|
| 8. | 878 | + | 293 | = |
|
| 9. | 318 | + | 253 | = |
|
| 10. | 885 | + | 404 | = |
|
| Oefening 3 | |||||
| 1. | 695 | + | 212 | = |
|
| 2. | 578 | + | 324 | = |
|
| 3. | 838 | + | 281 | = |
|
| 4. | 661 | + | 312 | = |
|
| 5. | 309 | + | 260 | = |
|
| 6. | 791 | + | 481 | = |
|
| 7. | 287 | + | 271 | = |
|
| 8. | 558 | + | 478 | = |
|
| 9. | 870 | + | 691 | = |
|
| 10. | 599 | + | 286 | = |
|
| Oefening 4 | |||||
| 1. | 825 | + | 208 | = |
|
| 2. | 830 | + | 320 | = |
|
| 3. | 722 | + | 319 | = |
|
| 4. | 813 | + | 669 | = |
|
| 5. | 967 | + | 384 | = |
|
| 6. | 772 | + | 683 | = |
|
| 7. | 619 | + | 212 | = |
|
| 8. | 695 | + | 436 | = |
|
| 9. | 537 | + | 292 | = |
|
| 10. | 961 | + | 609 | = |
|