Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 910 | + | 415 | = |
|
| 2. | 895 | + | 207 | = |
|
| 3. | 929 | + | 650 | = |
|
| 4. | 778 | + | 212 | = |
|
| 5. | 892 | + | 371 | = |
|
| 6. | 995 | + | 356 | = |
|
| 7. | 989 | + | 670 | = |
|
| 8. | 846 | + | 546 | = |
|
| 9. | 881 | + | 877 | = |
|
| 10. | 948 | + | 889 | = |
|
| Oefening 2 | |||||
| 1. | 920 | + | 911 | = |
|
| 2. | 516 | + | 494 | = |
|
| 3. | 601 | + | 284 | = |
|
| 4. | 253 | + | 228 | = |
|
| 5. | 973 | + | 852 | = |
|
| 6. | 977 | + | 765 | = |
|
| 7. | 991 | + | 248 | = |
|
| 8. | 902 | + | 853 | = |
|
| 9. | 645 | + | 374 | = |
|
| 10. | 486 | + | 205 | = |
|
| Oefening 3 | |||||
| 1. | 694 | + | 292 | = |
|
| 2. | 990 | + | 467 | = |
|
| 3. | 422 | + | 270 | = |
|
| 4. | 799 | + | 426 | = |
|
| 5. | 740 | + | 424 | = |
|
| 6. | 444 | + | 425 | = |
|
| 7. | 433 | + | 370 | = |
|
| 8. | 270 | + | 243 | = |
|
| 9. | 639 | + | 598 | = |
|
| 10. | 775 | + | 586 | = |
|
| Oefening 4 | |||||
| 1. | 678 | + | 631 | = |
|
| 2. | 806 | + | 535 | = |
|
| 3. | 843 | + | 355 | = |
|
| 4. | 910 | + | 540 | = |
|
| 5. | 998 | + | 784 | = |
|
| 6. | 735 | + | 468 | = |
|
| 7. | 852 | + | 308 | = |
|
| 8. | 414 | + | 215 | = |
|
| 9. | 855 | + | 300 | = |
|
| 10. | 848 | + | 735 | = |
|