Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 481 | + | 330 | = |
|
| 2. | 522 | + | 478 | = |
|
| 3. | 898 | + | 475 | = |
|
| 4. | 329 | + | 281 | = |
|
| 5. | 822 | + | 269 | = |
|
| 6. | 768 | + | 588 | = |
|
| 7. | 648 | + | 444 | = |
|
| 8. | 433 | + | 280 | = |
|
| 9. | 406 | + | 215 | = |
|
| 10. | 900 | + | 755 | = |
|
| Oefening 2 | |||||
| 1. | 674 | + | 642 | = |
|
| 2. | 815 | + | 288 | = |
|
| 3. | 916 | + | 667 | = |
|
| 4. | 919 | + | 845 | = |
|
| 5. | 883 | + | 368 | = |
|
| 6. | 750 | + | 470 | = |
|
| 7. | 971 | + | 536 | = |
|
| 8. | 886 | + | 223 | = |
|
| 9. | 571 | + | 428 | = |
|
| 10. | 893 | + | 323 | = |
|
| Oefening 3 | |||||
| 1. | 833 | + | 633 | = |
|
| 2. | 966 | + | 908 | = |
|
| 3. | 819 | + | 356 | = |
|
| 4. | 803 | + | 350 | = |
|
| 5. | 749 | + | 537 | = |
|
| 6. | 606 | + | 386 | = |
|
| 7. | 996 | + | 983 | = |
|
| 8. | 585 | + | 262 | = |
|
| 9. | 925 | + | 821 | = |
|
| 10. | 818 | + | 448 | = |
|
| Oefening 4 | |||||
| 1. | 824 | + | 521 | = |
|
| 2. | 953 | + | 857 | = |
|
| 3. | 905 | + | 849 | = |
|
| 4. | 748 | + | 472 | = |
|
| 5. | 659 | + | 368 | = |
|
| 6. | 593 | + | 247 | = |
|
| 7. | 909 | + | 643 | = |
|
| 8. | 706 | + | 311 | = |
|
| 9. | 999 | + | 984 | = |
|
| 10. | 756 | + | 463 | = |
|