Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 639 | + | 366 | = |
|
| 2. | 490 | + | 336 | = |
|
| 3. | 303 | + | 280 | = |
|
| 4. | 642 | + | 385 | = |
|
| 5. | 999 | + | 949 | = |
|
| 6. | 742 | + | 246 | = |
|
| 7. | 368 | + | 228 | = |
|
| 8. | 892 | + | 539 | = |
|
| 9. | 828 | + | 419 | = |
|
| 10. | 678 | + | 273 | = |
|
| Oefening 2 | |||||
| 1. | 643 | + | 514 | = |
|
| 2. | 510 | + | 329 | = |
|
| 3. | 859 | + | 641 | = |
|
| 4. | 624 | + | 314 | = |
|
| 5. | 937 | + | 907 | = |
|
| 6. | 942 | + | 477 | = |
|
| 7. | 829 | + | 449 | = |
|
| 8. | 542 | + | 316 | = |
|
| 9. | 906 | + | 427 | = |
|
| 10. | 863 | + | 647 | = |
|
| Oefening 3 | |||||
| 1. | 833 | + | 477 | = |
|
| 2. | 713 | + | 293 | = |
|
| 3. | 527 | + | 351 | = |
|
| 4. | 895 | + | 403 | = |
|
| 5. | 898 | + | 576 | = |
|
| 6. | 390 | + | 380 | = |
|
| 7. | 554 | + | 396 | = |
|
| 8. | 967 | + | 263 | = |
|
| 9. | 396 | + | 216 | = |
|
| 10. | 770 | + | 285 | = |
|
| Oefening 4 | |||||
| 1. | 356 | + | 271 | = |
|
| 2. | 941 | + | 442 | = |
|
| 3. | 304 | + | 264 | = |
|
| 4. | 709 | + | 324 | = |
|
| 5. | 981 | + | 414 | = |
|
| 6. | 912 | + | 590 | = |
|
| 7. | 576 | + | 573 | = |
|
| 8. | 987 | + | 448 | = |
|
| 9. | 916 | + | 497 | = |
|
| 10. | 501 | + | 215 | = |
|