Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 771 | + | 233 | = |
|
| 2. | 552 | + | 399 | = |
|
| 3. | 983 | + | 422 | = |
|
| 4. | 747 | + | 458 | = |
|
| 5. | 499 | + | 333 | = |
|
| 6. | 925 | + | 494 | = |
|
| 7. | 917 | + | 670 | = |
|
| 8. | 598 | + | 444 | = |
|
| 9. | 684 | + | 366 | = |
|
| 10. | 903 | + | 744 | = |
|
| Oefening 2 | |||||
| 1. | 449 | + | 218 | = |
|
| 2. | 797 | + | 449 | = |
|
| 3. | 330 | + | 218 | = |
|
| 4. | 819 | + | 307 | = |
|
| 5. | 612 | + | 269 | = |
|
| 6. | 450 | + | 342 | = |
|
| 7. | 554 | + | 215 | = |
|
| 8. | 934 | + | 738 | = |
|
| 9. | 773 | + | 393 | = |
|
| 10. | 507 | + | 483 | = |
|
| Oefening 3 | |||||
| 1. | 628 | + | 425 | = |
|
| 2. | 573 | + | 440 | = |
|
| 3. | 930 | + | 722 | = |
|
| 4. | 819 | + | 398 | = |
|
| 5. | 651 | + | 369 | = |
|
| 6. | 608 | + | 479 | = |
|
| 7. | 873 | + | 207 | = |
|
| 8. | 695 | + | 247 | = |
|
| 9. | 982 | + | 267 | = |
|
| 10. | 983 | + | 639 | = |
|
| Oefening 4 | |||||
| 1. | 607 | + | 349 | = |
|
| 2. | 978 | + | 268 | = |
|
| 3. | 668 | + | 545 | = |
|
| 4. | 514 | + | 402 | = |
|
| 5. | 213 | + | 209 | = |
|
| 6. | 846 | + | 648 | = |
|
| 7. | 843 | + | 659 | = |
|
| 8. | 873 | + | 391 | = |
|
| 9. | 430 | + | 426 | = |
|
| 10. | 397 | + | 361 | = |
|