Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 696 | + | 445 | = |
|
| 2. | 764 | + | 272 | = |
|
| 3. | 954 | + | 547 | = |
|
| 4. | 500 | + | 319 | = |
|
| 5. | 311 | + | 298 | = |
|
| 6. | 908 | + | 234 | = |
|
| 7. | 749 | + | 350 | = |
|
| 8. | 966 | + | 465 | = |
|
| 9. | 930 | + | 309 | = |
|
| 10. | 271 | + | 256 | = |
|
| Oefening 2 | |||||
| 1. | 608 | + | 273 | = |
|
| 2. | 344 | + | 206 | = |
|
| 3. | 734 | + | 623 | = |
|
| 4. | 483 | + | 252 | = |
|
| 5. | 756 | + | 665 | = |
|
| 6. | 479 | + | 359 | = |
|
| 7. | 717 | + | 532 | = |
|
| 8. | 964 | + | 438 | = |
|
| 9. | 928 | + | 353 | = |
|
| 10. | 813 | + | 240 | = |
|
| Oefening 3 | |||||
| 1. | 425 | + | 299 | = |
|
| 2. | 506 | + | 262 | = |
|
| 3. | 952 | + | 232 | = |
|
| 4. | 727 | + | 301 | = |
|
| 5. | 875 | + | 700 | = |
|
| 6. | 894 | + | 705 | = |
|
| 7. | 937 | + | 531 | = |
|
| 8. | 212 | + | 203 | = |
|
| 9. | 366 | + | 318 | = |
|
| 10. | 502 | + | 468 | = |
|
| Oefening 4 | |||||
| 1. | 839 | + | 781 | = |
|
| 2. | 733 | + | 356 | = |
|
| 3. | 433 | + | 261 | = |
|
| 4. | 608 | + | 445 | = |
|
| 5. | 425 | + | 345 | = |
|
| 6. | 984 | + | 253 | = |
|
| 7. | 637 | + | 491 | = |
|
| 8. | 429 | + | 213 | = |
|
| 9. | 860 | + | 770 | = |
|
| 10. | 894 | + | 770 | = |
|