Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 652 | + | 359 | = |
|
| 2. | 532 | + | 399 | = |
|
| 3. | 511 | + | 261 | = |
|
| 4. | 874 | + | 567 | = |
|
| 5. | 678 | + | 348 | = |
|
| 6. | 266 | + | 238 | = |
|
| 7. | 729 | + | 292 | = |
|
| 8. | 847 | + | 741 | = |
|
| 9. | 561 | + | 509 | = |
|
| 10. | 941 | + | 301 | = |
|
| Oefening 2 | |||||
| 1. | 812 | + | 771 | = |
|
| 2. | 850 | + | 843 | = |
|
| 3. | 899 | + | 774 | = |
|
| 4. | 237 | + | 216 | = |
|
| 5. | 913 | + | 476 | = |
|
| 6. | 343 | + | 305 | = |
|
| 7. | 362 | + | 231 | = |
|
| 8. | 795 | + | 590 | = |
|
| 9. | 321 | + | 230 | = |
|
| 10. | 855 | + | 470 | = |
|
| Oefening 3 | |||||
| 1. | 992 | + | 331 | = |
|
| 2. | 709 | + | 440 | = |
|
| 3. | 663 | + | 277 | = |
|
| 4. | 823 | + | 359 | = |
|
| 5. | 495 | + | 258 | = |
|
| 6. | 991 | + | 423 | = |
|
| 7. | 976 | + | 803 | = |
|
| 8. | 994 | + | 459 | = |
|
| 9. | 639 | + | 622 | = |
|
| 10. | 675 | + | 587 | = |
|
| Oefening 4 | |||||
| 1. | 501 | + | 211 | = |
|
| 2. | 862 | + | 519 | = |
|
| 3. | 425 | + | 224 | = |
|
| 4. | 534 | + | 343 | = |
|
| 5. | 508 | + | 250 | = |
|
| 6. | 731 | + | 205 | = |
|
| 7. | 568 | + | 297 | = |
|
| 8. | 517 | + | 403 | = |
|
| 9. | 711 | + | 581 | = |
|
| 10. | 729 | + | 420 | = |
|