Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 758 | + | 245 | = |
|
| 2. | 446 | + | 364 | = |
|
| 3. | 509 | + | 202 | = |
|
| 4. | 921 | + | 404 | = |
|
| 5. | 559 | + | 422 | = |
|
| 6. | 860 | + | 364 | = |
|
| 7. | 531 | + | 392 | = |
|
| 8. | 872 | + | 284 | = |
|
| 9. | 939 | + | 336 | = |
|
| 10. | 409 | + | 245 | = |
|
| Oefening 2 | |||||
| 1. | 843 | + | 438 | = |
|
| 2. | 715 | + | 231 | = |
|
| 3. | 935 | + | 873 | = |
|
| 4. | 400 | + | 364 | = |
|
| 5. | 920 | + | 586 | = |
|
| 6. | 454 | + | 305 | = |
|
| 7. | 768 | + | 594 | = |
|
| 8. | 838 | + | 518 | = |
|
| 9. | 971 | + | 611 | = |
|
| 10. | 399 | + | 299 | = |
|
| Oefening 3 | |||||
| 1. | 795 | + | 542 | = |
|
| 2. | 514 | + | 241 | = |
|
| 3. | 697 | + | 530 | = |
|
| 4. | 987 | + | 803 | = |
|
| 5. | 799 | + | 479 | = |
|
| 6. | 884 | + | 488 | = |
|
| 7. | 244 | + | 225 | = |
|
| 8. | 316 | + | 276 | = |
|
| 9. | 642 | + | 256 | = |
|
| 10. | 978 | + | 952 | = |
|
| Oefening 4 | |||||
| 1. | 639 | + | 404 | = |
|
| 2. | 700 | + | 419 | = |
|
| 3. | 801 | + | 248 | = |
|
| 4. | 772 | + | 440 | = |
|
| 5. | 631 | + | 567 | = |
|
| 6. | 484 | + | 291 | = |
|
| 7. | 456 | + | 360 | = |
|
| 8. | 826 | + | 784 | = |
|
| 9. | 649 | + | 548 | = |
|
| 10. | 954 | + | 430 | = |
|