Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 644 | + | 490 | = |
|
| 2. | 929 | + | 805 | = |
|
| 3. | 852 | + | 376 | = |
|
| 4. | 793 | + | 470 | = |
|
| 5. | 991 | + | 616 | = |
|
| 6. | 653 | + | 255 | = |
|
| 7. | 422 | + | 204 | = |
|
| 8. | 954 | + | 493 | = |
|
| 9. | 469 | + | 373 | = |
|
| 10. | 868 | + | 850 | = |
|
| Oefening 2 | |||||
| 1. | 927 | + | 591 | = |
|
| 2. | 434 | + | 211 | = |
|
| 3. | 439 | + | 343 | = |
|
| 4. | 837 | + | 256 | = |
|
| 5. | 819 | + | 814 | = |
|
| 6. | 393 | + | 320 | = |
|
| 7. | 804 | + | 568 | = |
|
| 8. | 502 | + | 429 | = |
|
| 9. | 896 | + | 686 | = |
|
| 10. | 440 | + | 364 | = |
|
| Oefening 3 | |||||
| 1. | 626 | + | 285 | = |
|
| 2. | 747 | + | 536 | = |
|
| 3. | 560 | + | 278 | = |
|
| 4. | 697 | + | 654 | = |
|
| 5. | 607 | + | 314 | = |
|
| 6. | 819 | + | 435 | = |
|
| 7. | 622 | + | 415 | = |
|
| 8. | 493 | + | 257 | = |
|
| 9. | 888 | + | 486 | = |
|
| 10. | 879 | + | 447 | = |
|
| Oefening 4 | |||||
| 1. | 591 | + | 304 | = |
|
| 2. | 811 | + | 418 | = |
|
| 3. | 654 | + | 261 | = |
|
| 4. | 950 | + | 731 | = |
|
| 5. | 748 | + | 206 | = |
|
| 6. | 956 | + | 441 | = |
|
| 7. | 923 | + | 436 | = |
|
| 8. | 894 | + | 480 | = |
|
| 9. | 256 | + | 253 | = |
|
| 10. | 490 | + | 369 | = |
|