Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 350 | + | 215 | = |
|
| 2. | 544 | + | 386 | = |
|
| 3. | 973 | + | 640 | = |
|
| 4. | 945 | + | 226 | = |
|
| 5. | 851 | + | 556 | = |
|
| 6. | 943 | + | 934 | = |
|
| 7. | 887 | + | 325 | = |
|
| 8. | 750 | + | 636 | = |
|
| 9. | 646 | + | 484 | = |
|
| 10. | 804 | + | 482 | = |
|
| Oefening 2 | |||||
| 1. | 872 | + | 312 | = |
|
| 2. | 383 | + | 252 | = |
|
| 3. | 594 | + | 503 | = |
|
| 4. | 899 | + | 228 | = |
|
| 5. | 975 | + | 508 | = |
|
| 6. | 997 | + | 611 | = |
|
| 7. | 985 | + | 661 | = |
|
| 8. | 961 | + | 491 | = |
|
| 9. | 928 | + | 419 | = |
|
| 10. | 816 | + | 609 | = |
|
| Oefening 3 | |||||
| 1. | 362 | + | 205 | = |
|
| 2. | 867 | + | 822 | = |
|
| 3. | 939 | + | 858 | = |
|
| 4. | 879 | + | 263 | = |
|
| 5. | 763 | + | 268 | = |
|
| 6. | 942 | + | 557 | = |
|
| 7. | 851 | + | 851 | = |
|
| 8. | 827 | + | 282 | = |
|
| 9. | 712 | + | 536 | = |
|
| 10. | 867 | + | 761 | = |
|
| Oefening 4 | |||||
| 1. | 551 | + | 323 | = |
|
| 2. | 390 | + | 371 | = |
|
| 3. | 885 | + | 456 | = |
|
| 4. | 574 | + | 556 | = |
|
| 5. | 745 | + | 450 | = |
|
| 6. | 922 | + | 707 | = |
|
| 7. | 953 | + | 895 | = |
|
| 8. | 362 | + | 239 | = |
|
| 9. | 831 | + | 347 | = |
|
| 10. | 804 | + | 399 | = |
|