Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 979 | + | 643 | = |
|
| 2. | 650 | + | 591 | = |
|
| 3. | 476 | + | 347 | = |
|
| 4. | 595 | + | 470 | = |
|
| 5. | 869 | + | 253 | = |
|
| 6. | 874 | + | 413 | = |
|
| 7. | 927 | + | 409 | = |
|
| 8. | 513 | + | 286 | = |
|
| 9. | 538 | + | 429 | = |
|
| 10. | 481 | + | 367 | = |
|
| Oefening 2 | |||||
| 1. | 683 | + | 669 | = |
|
| 2. | 943 | + | 466 | = |
|
| 3. | 922 | + | 872 | = |
|
| 4. | 944 | + | 462 | = |
|
| 5. | 768 | + | 340 | = |
|
| 6. | 931 | + | 656 | = |
|
| 7. | 351 | + | 245 | = |
|
| 8. | 943 | + | 281 | = |
|
| 9. | 975 | + | 323 | = |
|
| 10. | 358 | + | 202 | = |
|
| Oefening 3 | |||||
| 1. | 594 | + | 460 | = |
|
| 2. | 872 | + | 561 | = |
|
| 3. | 761 | + | 279 | = |
|
| 4. | 608 | + | 414 | = |
|
| 5. | 707 | + | 555 | = |
|
| 6. | 519 | + | 234 | = |
|
| 7. | 915 | + | 541 | = |
|
| 8. | 975 | + | 503 | = |
|
| 9. | 909 | + | 875 | = |
|
| 10. | 350 | + | 267 | = |
|
| Oefening 4 | |||||
| 1. | 802 | + | 530 | = |
|
| 2. | 385 | + | 226 | = |
|
| 3. | 959 | + | 426 | = |
|
| 4. | 806 | + | 561 | = |
|
| 5. | 856 | + | 383 | = |
|
| 6. | 748 | + | 436 | = |
|
| 7. | 515 | + | 310 | = |
|
| 8. | 993 | + | 890 | = |
|
| 9. | 462 | + | 319 | = |
|
| 10. | 606 | + | 201 | = |
|