Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 632 | + | 438 | = |
|
| 2. | 669 | + | 617 | = |
|
| 3. | 536 | + | 534 | = |
|
| 4. | 715 | + | 382 | = |
|
| 5. | 860 | + | 630 | = |
|
| 6. | 531 | + | 348 | = |
|
| 7. | 666 | + | 585 | = |
|
| 8. | 865 | + | 660 | = |
|
| 9. | 900 | + | 727 | = |
|
| 10. | 759 | + | 389 | = |
|
| Oefening 2 | |||||
| 1. | 820 | + | 639 | = |
|
| 2. | 673 | + | 596 | = |
|
| 3. | 880 | + | 556 | = |
|
| 4. | 923 | + | 486 | = |
|
| 5. | 892 | + | 676 | = |
|
| 6. | 664 | + | 463 | = |
|
| 7. | 777 | + | 649 | = |
|
| 8. | 601 | + | 243 | = |
|
| 9. | 994 | + | 596 | = |
|
| 10. | 534 | + | 530 | = |
|
| Oefening 3 | |||||
| 1. | 476 | + | 283 | = |
|
| 2. | 887 | + | 821 | = |
|
| 3. | 678 | + | 321 | = |
|
| 4. | 939 | + | 640 | = |
|
| 5. | 978 | + | 862 | = |
|
| 6. | 817 | + | 453 | = |
|
| 7. | 970 | + | 410 | = |
|
| 8. | 817 | + | 420 | = |
|
| 9. | 749 | + | 532 | = |
|
| 10. | 343 | + | 256 | = |
|
| Oefening 4 | |||||
| 1. | 874 | + | 495 | = |
|
| 2. | 796 | + | 517 | = |
|
| 3. | 864 | + | 540 | = |
|
| 4. | 881 | + | 612 | = |
|
| 5. | 664 | + | 580 | = |
|
| 6. | 892 | + | 223 | = |
|
| 7. | 860 | + | 310 | = |
|
| 8. | 430 | + | 349 | = |
|
| 9. | 609 | + | 509 | = |
|
| 10. | 585 | + | 226 | = |
|