Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 349 | + | 290 | = |
|
| 2. | 867 | + | 534 | = |
|
| 3. | 675 | + | 664 | = |
|
| 4. | 898 | + | 569 | = |
|
| 5. | 513 | + | 382 | = |
|
| 6. | 663 | + | 241 | = |
|
| 7. | 908 | + | 846 | = |
|
| 8. | 965 | + | 824 | = |
|
| 9. | 762 | + | 369 | = |
|
| 10. | 632 | + | 291 | = |
|
| Oefening 2 | |||||
| 1. | 539 | + | 341 | = |
|
| 2. | 764 | + | 519 | = |
|
| 3. | 736 | + | 643 | = |
|
| 4. | 384 | + | 245 | = |
|
| 5. | 382 | + | 229 | = |
|
| 6. | 686 | + | 441 | = |
|
| 7. | 598 | + | 445 | = |
|
| 8. | 517 | + | 444 | = |
|
| 9. | 474 | + | 384 | = |
|
| 10. | 316 | + | 230 | = |
|
| Oefening 3 | |||||
| 1. | 761 | + | 631 | = |
|
| 2. | 797 | + | 439 | = |
|
| 3. | 953 | + | 593 | = |
|
| 4. | 894 | + | 242 | = |
|
| 5. | 960 | + | 281 | = |
|
| 6. | 803 | + | 335 | = |
|
| 7. | 726 | + | 656 | = |
|
| 8. | 566 | + | 514 | = |
|
| 9. | 807 | + | 528 | = |
|
| 10. | 639 | + | 494 | = |
|
| Oefening 4 | |||||
| 1. | 796 | + | 246 | = |
|
| 2. | 730 | + | 310 | = |
|
| 3. | 962 | + | 318 | = |
|
| 4. | 933 | + | 748 | = |
|
| 5. | 763 | + | 568 | = |
|
| 6. | 377 | + | 350 | = |
|
| 7. | 911 | + | 449 | = |
|
| 8. | 336 | + | 225 | = |
|
| 9. | 777 | + | 606 | = |
|
| 10. | 658 | + | 429 | = |
|