Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 769 | + | 656 | = |
|
| 2. | 891 | + | 461 | = |
|
| 3. | 948 | + | 523 | = |
|
| 4. | 914 | + | 548 | = |
|
| 5. | 464 | + | 363 | = |
|
| 6. | 826 | + | 621 | = |
|
| 7. | 552 | + | 341 | = |
|
| 8. | 480 | + | 348 | = |
|
| 9. | 924 | + | 332 | = |
|
| 10. | 765 | + | 368 | = |
|
| Oefening 2 | |||||
| 1. | 649 | + | 397 | = |
|
| 2. | 726 | + | 233 | = |
|
| 3. | 327 | + | 248 | = |
|
| 4. | 502 | + | 481 | = |
|
| 5. | 651 | + | 566 | = |
|
| 6. | 273 | + | 240 | = |
|
| 7. | 978 | + | 769 | = |
|
| 8. | 800 | + | 294 | = |
|
| 9. | 804 | + | 498 | = |
|
| 10. | 578 | + | 417 | = |
|
| Oefening 3 | |||||
| 1. | 454 | + | 370 | = |
|
| 2. | 522 | + | 394 | = |
|
| 3. | 752 | + | 234 | = |
|
| 4. | 618 | + | 367 | = |
|
| 5. | 659 | + | 285 | = |
|
| 6. | 816 | + | 692 | = |
|
| 7. | 415 | + | 360 | = |
|
| 8. | 881 | + | 237 | = |
|
| 9. | 282 | + | 217 | = |
|
| 10. | 795 | + | 642 | = |
|
| Oefening 4 | |||||
| 1. | 528 | + | 259 | = |
|
| 2. | 886 | + | 329 | = |
|
| 3. | 996 | + | 804 | = |
|
| 4. | 965 | + | 323 | = |
|
| 5. | 624 | + | 210 | = |
|
| 6. | 716 | + | 307 | = |
|
| 7. | 692 | + | 675 | = |
|
| 8. | 886 | + | 456 | = |
|
| 9. | 540 | + | 310 | = |
|
| 10. | 943 | + | 859 | = |
|