Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 674 | + | 501 | = |
|
| 2. | 905 | + | 318 | = |
|
| 3. | 987 | + | 799 | = |
|
| 4. | 939 | + | 878 | = |
|
| 5. | 936 | + | 251 | = |
|
| 6. | 612 | + | 213 | = |
|
| 7. | 513 | + | 320 | = |
|
| 8. | 849 | + | 334 | = |
|
| 9. | 602 | + | 224 | = |
|
| 10. | 461 | + | 207 | = |
|
| Oefening 2 | |||||
| 1. | 927 | + | 869 | = |
|
| 2. | 758 | + | 746 | = |
|
| 3. | 620 | + | 357 | = |
|
| 4. | 795 | + | 747 | = |
|
| 5. | 454 | + | 281 | = |
|
| 6. | 460 | + | 412 | = |
|
| 7. | 431 | + | 346 | = |
|
| 8. | 709 | + | 403 | = |
|
| 9. | 459 | + | 313 | = |
|
| 10. | 653 | + | 541 | = |
|
| Oefening 3 | |||||
| 1. | 759 | + | 668 | = |
|
| 2. | 600 | + | 268 | = |
|
| 3. | 990 | + | 614 | = |
|
| 4. | 965 | + | 824 | = |
|
| 5. | 485 | + | 470 | = |
|
| 6. | 885 | + | 563 | = |
|
| 7. | 758 | + | 375 | = |
|
| 8. | 446 | + | 343 | = |
|
| 9. | 695 | + | 637 | = |
|
| 10. | 719 | + | 673 | = |
|
| Oefening 4 | |||||
| 1. | 358 | + | 320 | = |
|
| 2. | 608 | + | 255 | = |
|
| 3. | 837 | + | 532 | = |
|
| 4. | 477 | + | 244 | = |
|
| 5. | 815 | + | 522 | = |
|
| 6. | 910 | + | 365 | = |
|
| 7. | 626 | + | 203 | = |
|
| 8. | 645 | + | 607 | = |
|
| 9. | 730 | + | 210 | = |
|
| 10. | 356 | + | 215 | = |
|