Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 685 | + | 658 | = |
|
| 2. | 485 | + | 340 | = |
|
| 3. | 896 | + | 257 | = |
|
| 4. | 427 | + | 332 | = |
|
| 5. | 741 | + | 720 | = |
|
| 6. | 747 | + | 384 | = |
|
| 7. | 987 | + | 560 | = |
|
| 8. | 956 | + | 350 | = |
|
| 9. | 450 | + | 321 | = |
|
| 10. | 558 | + | 329 | = |
|
| Oefening 2 | |||||
| 1. | 898 | + | 470 | = |
|
| 2. | 692 | + | 292 | = |
|
| 3. | 734 | + | 448 | = |
|
| 4. | 353 | + | 219 | = |
|
| 5. | 928 | + | 509 | = |
|
| 6. | 621 | + | 467 | = |
|
| 7. | 900 | + | 366 | = |
|
| 8. | 681 | + | 486 | = |
|
| 9. | 893 | + | 204 | = |
|
| 10. | 801 | + | 456 | = |
|
| Oefening 3 | |||||
| 1. | 845 | + | 761 | = |
|
| 2. | 818 | + | 720 | = |
|
| 3. | 929 | + | 319 | = |
|
| 4. | 931 | + | 529 | = |
|
| 5. | 826 | + | 468 | = |
|
| 6. | 725 | + | 527 | = |
|
| 7. | 525 | + | 386 | = |
|
| 8. | 784 | + | 719 | = |
|
| 9. | 551 | + | 417 | = |
|
| 10. | 904 | + | 235 | = |
|
| Oefening 4 | |||||
| 1. | 693 | + | 520 | = |
|
| 2. | 959 | + | 520 | = |
|
| 3. | 321 | + | 305 | = |
|
| 4. | 530 | + | 510 | = |
|
| 5. | 863 | + | 213 | = |
|
| 6. | 963 | + | 718 | = |
|
| 7. | 603 | + | 419 | = |
|
| 8. | 878 | + | 730 | = |
|
| 9. | 917 | + | 891 | = |
|
| 10. | 608 | + | 418 | = |
|