Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 974 | + | 334 | = |
|
| 2. | 951 | + | 389 | = |
|
| 3. | 664 | + | 487 | = |
|
| 4. | 856 | + | 401 | = |
|
| 5. | 542 | + | 206 | = |
|
| 6. | 525 | + | 386 | = |
|
| 7. | 715 | + | 608 | = |
|
| 8. | 570 | + | 319 | = |
|
| 9. | 855 | + | 248 | = |
|
| 10. | 533 | + | 466 | = |
|
| Oefening 2 | |||||
| 1. | 431 | + | 303 | = |
|
| 2. | 961 | + | 502 | = |
|
| 3. | 574 | + | 360 | = |
|
| 4. | 501 | + | 268 | = |
|
| 5. | 825 | + | 678 | = |
|
| 6. | 957 | + | 688 | = |
|
| 7. | 932 | + | 716 | = |
|
| 8. | 943 | + | 639 | = |
|
| 9. | 864 | + | 378 | = |
|
| 10. | 794 | + | 685 | = |
|
| Oefening 3 | |||||
| 1. | 776 | + | 731 | = |
|
| 2. | 682 | + | 450 | = |
|
| 3. | 478 | + | 395 | = |
|
| 4. | 913 | + | 217 | = |
|
| 5. | 973 | + | 653 | = |
|
| 6. | 873 | + | 411 | = |
|
| 7. | 738 | + | 336 | = |
|
| 8. | 599 | + | 312 | = |
|
| 9. | 785 | + | 346 | = |
|
| 10. | 891 | + | 385 | = |
|
| Oefening 4 | |||||
| 1. | 931 | + | 632 | = |
|
| 2. | 618 | + | 617 | = |
|
| 3. | 869 | + | 449 | = |
|
| 4. | 599 | + | 513 | = |
|
| 5. | 878 | + | 464 | = |
|
| 6. | 785 | + | 430 | = |
|
| 7. | 578 | + | 398 | = |
|
| 8. | 900 | + | 443 | = |
|
| 9. | 488 | + | 396 | = |
|
| 10. | 498 | + | 361 | = |
|