Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 473 | + | 302 | = |
|
| 2. | 646 | + | 579 | = |
|
| 3. | 447 | + | 297 | = |
|
| 4. | 727 | + | 235 | = |
|
| 5. | 968 | + | 672 | = |
|
| 6. | 834 | + | 721 | = |
|
| 7. | 666 | + | 289 | = |
|
| 8. | 731 | + | 583 | = |
|
| 9. | 814 | + | 521 | = |
|
| 10. | 796 | + | 340 | = |
|
| Oefening 2 | |||||
| 1. | 514 | + | 342 | = |
|
| 2. | 832 | + | 498 | = |
|
| 3. | 924 | + | 520 | = |
|
| 4. | 761 | + | 506 | = |
|
| 5. | 623 | + | 477 | = |
|
| 6. | 952 | + | 388 | = |
|
| 7. | 604 | + | 464 | = |
|
| 8. | 547 | + | 519 | = |
|
| 9. | 784 | + | 371 | = |
|
| 10. | 513 | + | 425 | = |
|
| Oefening 3 | |||||
| 1. | 675 | + | 250 | = |
|
| 2. | 444 | + | 322 | = |
|
| 3. | 840 | + | 822 | = |
|
| 4. | 847 | + | 265 | = |
|
| 5. | 845 | + | 354 | = |
|
| 6. | 524 | + | 364 | = |
|
| 7. | 986 | + | 468 | = |
|
| 8. | 776 | + | 665 | = |
|
| 9. | 382 | + | 361 | = |
|
| 10. | 501 | + | 370 | = |
|
| Oefening 4 | |||||
| 1. | 438 | + | 328 | = |
|
| 2. | 954 | + | 537 | = |
|
| 3. | 813 | + | 363 | = |
|
| 4. | 721 | + | 360 | = |
|
| 5. | 789 | + | 584 | = |
|
| 6. | 526 | + | 289 | = |
|
| 7. | 359 | + | 215 | = |
|
| 8. | 862 | + | 303 | = |
|
| 9. | 983 | + | 409 | = |
|
| 10. | 615 | + | 530 | = |
|