Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 949 | + | 486 | = |
|
| 2. | 958 | + | 330 | = |
|
| 3. | 573 | + | 429 | = |
|
| 4. | 668 | + | 623 | = |
|
| 5. | 779 | + | 505 | = |
|
| 6. | 876 | + | 531 | = |
|
| 7. | 410 | + | 376 | = |
|
| 8. | 904 | + | 273 | = |
|
| 9. | 805 | + | 725 | = |
|
| 10. | 506 | + | 399 | = |
|
| Oefening 2 | |||||
| 1. | 928 | + | 224 | = |
|
| 2. | 990 | + | 839 | = |
|
| 3. | 547 | + | 252 | = |
|
| 4. | 990 | + | 243 | = |
|
| 5. | 873 | + | 801 | = |
|
| 6. | 639 | + | 223 | = |
|
| 7. | 708 | + | 429 | = |
|
| 8. | 976 | + | 567 | = |
|
| 9. | 667 | + | 529 | = |
|
| 10. | 933 | + | 260 | = |
|
| Oefening 3 | |||||
| 1. | 758 | + | 502 | = |
|
| 2. | 618 | + | 220 | = |
|
| 3. | 986 | + | 590 | = |
|
| 4. | 789 | + | 496 | = |
|
| 5. | 900 | + | 442 | = |
|
| 6. | 580 | + | 360 | = |
|
| 7. | 642 | + | 517 | = |
|
| 8. | 258 | + | 233 | = |
|
| 9. | 680 | + | 443 | = |
|
| 10. | 543 | + | 204 | = |
|
| Oefening 4 | |||||
| 1. | 792 | + | 522 | = |
|
| 2. | 580 | + | 516 | = |
|
| 3. | 956 | + | 225 | = |
|
| 4. | 950 | + | 477 | = |
|
| 5. | 771 | + | 339 | = |
|
| 6. | 992 | + | 255 | = |
|
| 7. | 735 | + | 445 | = |
|
| 8. | 770 | + | 308 | = |
|
| 9. | 455 | + | 331 | = |
|
| 10. | 457 | + | 428 | = |
|