Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 631 | + | 330 | = |
|
| 2. | 686 | + | 368 | = |
|
| 3. | 826 | + | 232 | = |
|
| 4. | 787 | + | 454 | = |
|
| 5. | 391 | + | 240 | = |
|
| 6. | 875 | + | 413 | = |
|
| 7. | 786 | + | 500 | = |
|
| 8. | 782 | + | 545 | = |
|
| 9. | 719 | + | 519 | = |
|
| 10. | 863 | + | 712 | = |
|
| Oefening 2 | |||||
| 1. | 954 | + | 574 | = |
|
| 2. | 580 | + | 311 | = |
|
| 3. | 270 | + | 226 | = |
|
| 4. | 627 | + | 591 | = |
|
| 5. | 957 | + | 464 | = |
|
| 6. | 877 | + | 732 | = |
|
| 7. | 487 | + | 290 | = |
|
| 8. | 883 | + | 528 | = |
|
| 9. | 562 | + | 430 | = |
|
| 10. | 583 | + | 365 | = |
|
| Oefening 3 | |||||
| 1. | 978 | + | 262 | = |
|
| 2. | 919 | + | 739 | = |
|
| 3. | 767 | + | 728 | = |
|
| 4. | 674 | + | 220 | = |
|
| 5. | 875 | + | 348 | = |
|
| 6. | 430 | + | 384 | = |
|
| 7. | 855 | + | 426 | = |
|
| 8. | 431 | + | 416 | = |
|
| 9. | 865 | + | 551 | = |
|
| 10. | 809 | + | 562 | = |
|
| Oefening 4 | |||||
| 1. | 974 | + | 713 | = |
|
| 2. | 938 | + | 867 | = |
|
| 3. | 596 | + | 519 | = |
|
| 4. | 539 | + | 327 | = |
|
| 5. | 923 | + | 686 | = |
|
| 6. | 915 | + | 798 | = |
|
| 7. | 857 | + | 608 | = |
|
| 8. | 970 | + | 865 | = |
|
| 9. | 213 | + | 205 | = |
|
| 10. | 953 | + | 698 | = |
|