Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 894 | + | 679 | = |
|
| 2. | 445 | + | 410 | = |
|
| 3. | 956 | + | 402 | = |
|
| 4. | 680 | + | 575 | = |
|
| 5. | 971 | + | 421 | = |
|
| 6. | 806 | + | 451 | = |
|
| 7. | 981 | + | 391 | = |
|
| 8. | 557 | + | 432 | = |
|
| 9. | 898 | + | 500 | = |
|
| 10. | 640 | + | 613 | = |
|
| Oefening 2 | |||||
| 1. | 833 | + | 810 | = |
|
| 2. | 785 | + | 462 | = |
|
| 3. | 912 | + | 491 | = |
|
| 4. | 400 | + | 350 | = |
|
| 5. | 923 | + | 626 | = |
|
| 6. | 770 | + | 727 | = |
|
| 7. | 860 | + | 544 | = |
|
| 8. | 829 | + | 444 | = |
|
| 9. | 566 | + | 556 | = |
|
| 10. | 781 | + | 491 | = |
|
| Oefening 3 | |||||
| 1. | 448 | + | 347 | = |
|
| 2. | 775 | + | 682 | = |
|
| 3. | 417 | + | 334 | = |
|
| 4. | 776 | + | 282 | = |
|
| 5. | 536 | + | 476 | = |
|
| 6. | 498 | + | 239 | = |
|
| 7. | 717 | + | 458 | = |
|
| 8. | 452 | + | 238 | = |
|
| 9. | 881 | + | 652 | = |
|
| 10. | 579 | + | 402 | = |
|
| Oefening 4 | |||||
| 1. | 409 | + | 347 | = |
|
| 2. | 994 | + | 204 | = |
|
| 3. | 798 | + | 302 | = |
|
| 4. | 257 | + | 203 | = |
|
| 5. | 802 | + | 275 | = |
|
| 6. | 935 | + | 403 | = |
|
| 7. | 717 | + | 329 | = |
|
| 8. | 795 | + | 783 | = |
|
| 9. | 947 | + | 912 | = |
|
| 10. | 284 | + | 236 | = |
|