Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 992 | + | 820 | = |
|
| 2. | 988 | + | 439 | = |
|
| 3. | 244 | + | 210 | = |
|
| 4. | 651 | + | 277 | = |
|
| 5. | 785 | + | 357 | = |
|
| 6. | 776 | + | 533 | = |
|
| 7. | 838 | + | 437 | = |
|
| 8. | 809 | + | 773 | = |
|
| 9. | 961 | + | 929 | = |
|
| 10. | 624 | + | 492 | = |
|
| Oefening 2 | |||||
| 1. | 402 | + | 240 | = |
|
| 2. | 570 | + | 343 | = |
|
| 3. | 640 | + | 476 | = |
|
| 4. | 879 | + | 224 | = |
|
| 5. | 588 | + | 256 | = |
|
| 6. | 769 | + | 438 | = |
|
| 7. | 849 | + | 238 | = |
|
| 8. | 708 | + | 407 | = |
|
| 9. | 479 | + | 425 | = |
|
| 10. | 830 | + | 743 | = |
|
| Oefening 3 | |||||
| 1. | 579 | + | 208 | = |
|
| 2. | 789 | + | 637 | = |
|
| 3. | 969 | + | 789 | = |
|
| 4. | 944 | + | 845 | = |
|
| 5. | 645 | + | 565 | = |
|
| 6. | 450 | + | 315 | = |
|
| 7. | 832 | + | 391 | = |
|
| 8. | 789 | + | 721 | = |
|
| 9. | 999 | + | 456 | = |
|
| 10. | 806 | + | 510 | = |
|
| Oefening 4 | |||||
| 1. | 850 | + | 617 | = |
|
| 2. | 787 | + | 304 | = |
|
| 3. | 859 | + | 839 | = |
|
| 4. | 783 | + | 714 | = |
|
| 5. | 904 | + | 662 | = |
|
| 6. | 662 | + | 656 | = |
|
| 7. | 807 | + | 304 | = |
|
| 8. | 603 | + | 293 | = |
|
| 9. | 797 | + | 395 | = |
|
| 10. | 843 | + | 678 | = |
|