Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 638 | + | 200 | = |
|
| 2. | 420 | + | 340 | = |
|
| 3. | 604 | + | 260 | = |
|
| 4. | 818 | + | 592 | = |
|
| 5. | 477 | + | 306 | = |
|
| 6. | 731 | + | 429 | = |
|
| 7. | 962 | + | 298 | = |
|
| 8. | 834 | + | 731 | = |
|
| 9. | 594 | + | 437 | = |
|
| 10. | 846 | + | 699 | = |
|
| Oefening 2 | |||||
| 1. | 579 | + | 224 | = |
|
| 2. | 899 | + | 423 | = |
|
| 3. | 793 | + | 201 | = |
|
| 4. | 967 | + | 241 | = |
|
| 5. | 903 | + | 777 | = |
|
| 6. | 894 | + | 692 | = |
|
| 7. | 880 | + | 877 | = |
|
| 8. | 677 | + | 230 | = |
|
| 9. | 479 | + | 362 | = |
|
| 10. | 690 | + | 318 | = |
|
| Oefening 3 | |||||
| 1. | 335 | + | 224 | = |
|
| 2. | 422 | + | 323 | = |
|
| 3. | 859 | + | 633 | = |
|
| 4. | 572 | + | 392 | = |
|
| 5. | 365 | + | 265 | = |
|
| 6. | 589 | + | 500 | = |
|
| 7. | 681 | + | 365 | = |
|
| 8. | 849 | + | 323 | = |
|
| 9. | 918 | + | 403 | = |
|
| 10. | 602 | + | 558 | = |
|
| Oefening 4 | |||||
| 1. | 848 | + | 356 | = |
|
| 2. | 931 | + | 334 | = |
|
| 3. | 827 | + | 417 | = |
|
| 4. | 557 | + | 320 | = |
|
| 5. | 948 | + | 739 | = |
|
| 6. | 808 | + | 515 | = |
|
| 7. | 969 | + | 296 | = |
|
| 8. | 818 | + | 634 | = |
|
| 9. | 981 | + | 281 | = |
|
| 10. | 453 | + | 396 | = |
|