Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 681 | + | 426 | = |
|
| 2. | 744 | + | 432 | = |
|
| 3. | 817 | + | 743 | = |
|
| 4. | 452 | + | 208 | = |
|
| 5. | 900 | + | 763 | = |
|
| 6. | 947 | + | 545 | = |
|
| 7. | 984 | + | 310 | = |
|
| 8. | 888 | + | 546 | = |
|
| 9. | 648 | + | 410 | = |
|
| 10. | 563 | + | 490 | = |
|
| Oefening 2 | |||||
| 1. | 545 | + | 425 | = |
|
| 2. | 547 | + | 395 | = |
|
| 3. | 692 | + | 372 | = |
|
| 4. | 745 | + | 533 | = |
|
| 5. | 653 | + | 380 | = |
|
| 6. | 372 | + | 222 | = |
|
| 7. | 724 | + | 724 | = |
|
| 8. | 971 | + | 356 | = |
|
| 9. | 298 | + | 282 | = |
|
| 10. | 967 | + | 926 | = |
|
| Oefening 3 | |||||
| 1. | 734 | + | 444 | = |
|
| 2. | 558 | + | 375 | = |
|
| 3. | 927 | + | 412 | = |
|
| 4. | 706 | + | 248 | = |
|
| 5. | 931 | + | 517 | = |
|
| 6. | 560 | + | 334 | = |
|
| 7. | 789 | + | 744 | = |
|
| 8. | 871 | + | 430 | = |
|
| 9. | 763 | + | 533 | = |
|
| 10. | 686 | + | 456 | = |
|
| Oefening 4 | |||||
| 1. | 376 | + | 271 | = |
|
| 2. | 733 | + | 225 | = |
|
| 3. | 793 | + | 402 | = |
|
| 4. | 835 | + | 709 | = |
|
| 5. | 539 | + | 518 | = |
|
| 6. | 820 | + | 799 | = |
|
| 7. | 913 | + | 325 | = |
|
| 8. | 907 | + | 564 | = |
|
| 9. | 968 | + | 332 | = |
|
| 10. | 732 | + | 209 | = |
|