Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 893 | + | 224 | = |
|
| 2. | 522 | + | 516 | = |
|
| 3. | 637 | + | 429 | = |
|
| 4. | 958 | + | 264 | = |
|
| 5. | 317 | + | 304 | = |
|
| 6. | 591 | + | 260 | = |
|
| 7. | 694 | + | 604 | = |
|
| 8. | 661 | + | 221 | = |
|
| 9. | 822 | + | 644 | = |
|
| 10. | 256 | + | 201 | = |
|
| Oefening 2 | |||||
| 1. | 434 | + | 315 | = |
|
| 2. | 698 | + | 672 | = |
|
| 3. | 948 | + | 496 | = |
|
| 4. | 366 | + | 227 | = |
|
| 5. | 956 | + | 433 | = |
|
| 6. | 890 | + | 705 | = |
|
| 7. | 864 | + | 562 | = |
|
| 8. | 392 | + | 229 | = |
|
| 9. | 863 | + | 264 | = |
|
| 10. | 793 | + | 685 | = |
|
| Oefening 3 | |||||
| 1. | 437 | + | 415 | = |
|
| 2. | 889 | + | 544 | = |
|
| 3. | 841 | + | 527 | = |
|
| 4. | 542 | + | 250 | = |
|
| 5. | 946 | + | 615 | = |
|
| 6. | 529 | + | 429 | = |
|
| 7. | 787 | + | 264 | = |
|
| 8. | 899 | + | 863 | = |
|
| 9. | 415 | + | 254 | = |
|
| 10. | 929 | + | 313 | = |
|
| Oefening 4 | |||||
| 1. | 875 | + | 651 | = |
|
| 2. | 473 | + | 463 | = |
|
| 3. | 909 | + | 491 | = |
|
| 4. | 958 | + | 704 | = |
|
| 5. | 863 | + | 228 | = |
|
| 6. | 606 | + | 394 | = |
|
| 7. | 866 | + | 280 | = |
|
| 8. | 973 | + | 561 | = |
|
| 9. | 287 | + | 224 | = |
|
| 10. | 604 | + | 580 | = |
|