Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 811 | + | 560 | = |
|
| 2. | 310 | + | 281 | = |
|
| 3. | 991 | + | 291 | = |
|
| 4. | 891 | + | 659 | = |
|
| 5. | 909 | + | 888 | = |
|
| 6. | 704 | + | 642 | = |
|
| 7. | 697 | + | 297 | = |
|
| 8. | 589 | + | 212 | = |
|
| 9. | 992 | + | 256 | = |
|
| 10. | 589 | + | 245 | = |
|
| Oefening 2 | |||||
| 1. | 535 | + | 459 | = |
|
| 2. | 799 | + | 785 | = |
|
| 3. | 858 | + | 446 | = |
|
| 4. | 488 | + | 280 | = |
|
| 5. | 869 | + | 242 | = |
|
| 6. | 961 | + | 363 | = |
|
| 7. | 837 | + | 313 | = |
|
| 8. | 964 | + | 293 | = |
|
| 9. | 949 | + | 601 | = |
|
| 10. | 911 | + | 644 | = |
|
| Oefening 3 | |||||
| 1. | 900 | + | 876 | = |
|
| 2. | 721 | + | 416 | = |
|
| 3. | 846 | + | 700 | = |
|
| 4. | 824 | + | 677 | = |
|
| 5. | 831 | + | 424 | = |
|
| 6. | 627 | + | 390 | = |
|
| 7. | 283 | + | 230 | = |
|
| 8. | 760 | + | 372 | = |
|
| 9. | 773 | + | 204 | = |
|
| 10. | 916 | + | 253 | = |
|
| Oefening 4 | |||||
| 1. | 742 | + | 265 | = |
|
| 2. | 879 | + | 593 | = |
|
| 3. | 681 | + | 394 | = |
|
| 4. | 797 | + | 454 | = |
|
| 5. | 772 | + | 448 | = |
|
| 6. | 991 | + | 642 | = |
|
| 7. | 887 | + | 219 | = |
|
| 8. | 815 | + | 535 | = |
|
| 9. | 567 | + | 442 | = |
|
| 10. | 933 | + | 633 | = |
|