Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 779 | + | 597 | = |
|
| 2. | 664 | + | 435 | = |
|
| 3. | 979 | + | 345 | = |
|
| 4. | 849 | + | 388 | = |
|
| 5. | 874 | + | 271 | = |
|
| 6. | 586 | + | 281 | = |
|
| 7. | 472 | + | 328 | = |
|
| 8. | 515 | + | 292 | = |
|
| 9. | 665 | + | 348 | = |
|
| 10. | 262 | + | 228 | = |
|
| Oefening 2 | |||||
| 1. | 551 | + | 298 | = |
|
| 2. | 820 | + | 739 | = |
|
| 3. | 964 | + | 249 | = |
|
| 4. | 899 | + | 404 | = |
|
| 5. | 668 | + | 235 | = |
|
| 6. | 826 | + | 627 | = |
|
| 7. | 819 | + | 807 | = |
|
| 8. | 629 | + | 555 | = |
|
| 9. | 494 | + | 233 | = |
|
| 10. | 527 | + | 493 | = |
|
| Oefening 3 | |||||
| 1. | 934 | + | 437 | = |
|
| 2. | 444 | + | 366 | = |
|
| 3. | 674 | + | 223 | = |
|
| 4. | 593 | + | 382 | = |
|
| 5. | 580 | + | 385 | = |
|
| 6. | 874 | + | 733 | = |
|
| 7. | 890 | + | 887 | = |
|
| 8. | 792 | + | 475 | = |
|
| 9. | 948 | + | 753 | = |
|
| 10. | 404 | + | 219 | = |
|
| Oefening 4 | |||||
| 1. | 540 | + | 444 | = |
|
| 2. | 931 | + | 700 | = |
|
| 3. | 408 | + | 266 | = |
|
| 4. | 791 | + | 714 | = |
|
| 5. | 480 | + | 475 | = |
|
| 6. | 870 | + | 219 | = |
|
| 7. | 459 | + | 208 | = |
|
| 8. | 941 | + | 463 | = |
|
| 9. | 781 | + | 688 | = |
|
| 10. | 886 | + | 380 | = |
|