Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 566 | + | 416 | = |
|
| 2. | 757 | + | 662 | = |
|
| 3. | 623 | + | 344 | = |
|
| 4. | 898 | + | 426 | = |
|
| 5. | 792 | + | 729 | = |
|
| 6. | 376 | + | 228 | = |
|
| 7. | 599 | + | 501 | = |
|
| 8. | 402 | + | 316 | = |
|
| 9. | 879 | + | 405 | = |
|
| 10. | 680 | + | 497 | = |
|
| Oefening 2 | |||||
| 1. | 616 | + | 236 | = |
|
| 2. | 657 | + | 271 | = |
|
| 3. | 874 | + | 488 | = |
|
| 4. | 421 | + | 330 | = |
|
| 5. | 906 | + | 390 | = |
|
| 6. | 477 | + | 452 | = |
|
| 7. | 960 | + | 957 | = |
|
| 8. | 837 | + | 276 | = |
|
| 9. | 907 | + | 437 | = |
|
| 10. | 373 | + | 210 | = |
|
| Oefening 3 | |||||
| 1. | 621 | + | 279 | = |
|
| 2. | 456 | + | 414 | = |
|
| 3. | 893 | + | 646 | = |
|
| 4. | 956 | + | 293 | = |
|
| 5. | 990 | + | 499 | = |
|
| 6. | 936 | + | 234 | = |
|
| 7. | 779 | + | 373 | = |
|
| 8. | 992 | + | 262 | = |
|
| 9. | 603 | + | 600 | = |
|
| 10. | 569 | + | 418 | = |
|
| Oefening 4 | |||||
| 1. | 994 | + | 666 | = |
|
| 2. | 501 | + | 250 | = |
|
| 3. | 882 | + | 667 | = |
|
| 4. | 637 | + | 304 | = |
|
| 5. | 919 | + | 721 | = |
|
| 6. | 883 | + | 528 | = |
|
| 7. | 869 | + | 204 | = |
|
| 8. | 460 | + | 219 | = |
|
| 9. | 822 | + | 429 | = |
|
| 10. | 718 | + | 556 | = |
|