Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 655 | + | 494 | = |
|
| 2. | 691 | + | 343 | = |
|
| 3. | 513 | + | 226 | = |
|
| 4. | 852 | + | 629 | = |
|
| 5. | 859 | + | 414 | = |
|
| 6. | 470 | + | 470 | = |
|
| 7. | 997 | + | 855 | = |
|
| 8. | 613 | + | 416 | = |
|
| 9. | 698 | + | 585 | = |
|
| 10. | 923 | + | 861 | = |
|
| Oefening 2 | |||||
| 1. | 740 | + | 254 | = |
|
| 2. | 926 | + | 286 | = |
|
| 3. | 539 | + | 476 | = |
|
| 4. | 789 | + | 268 | = |
|
| 5. | 967 | + | 832 | = |
|
| 6. | 887 | + | 702 | = |
|
| 7. | 918 | + | 912 | = |
|
| 8. | 319 | + | 266 | = |
|
| 9. | 381 | + | 227 | = |
|
| 10. | 255 | + | 203 | = |
|
| Oefening 3 | |||||
| 1. | 771 | + | 763 | = |
|
| 2. | 850 | + | 286 | = |
|
| 3. | 653 | + | 379 | = |
|
| 4. | 708 | + | 563 | = |
|
| 5. | 861 | + | 692 | = |
|
| 6. | 983 | + | 923 | = |
|
| 7. | 959 | + | 305 | = |
|
| 8. | 841 | + | 340 | = |
|
| 9. | 670 | + | 398 | = |
|
| 10. | 670 | + | 234 | = |
|
| Oefening 4 | |||||
| 1. | 810 | + | 344 | = |
|
| 2. | 310 | + | 297 | = |
|
| 3. | 841 | + | 839 | = |
|
| 4. | 845 | + | 585 | = |
|
| 5. | 773 | + | 383 | = |
|
| 6. | 596 | + | 518 | = |
|
| 7. | 385 | + | 374 | = |
|
| 8. | 962 | + | 596 | = |
|
| 9. | 540 | + | 520 | = |
|
| 10. | 382 | + | 277 | = |
|