Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 766 | + | 750 | = |
|
| 2. | 787 | + | 578 | = |
|
| 3. | 845 | + | 629 | = |
|
| 4. | 755 | + | 488 | = |
|
| 5. | 933 | + | 767 | = |
|
| 6. | 609 | + | 501 | = |
|
| 7. | 803 | + | 760 | = |
|
| 8. | 348 | + | 253 | = |
|
| 9. | 471 | + | 316 | = |
|
| 10. | 612 | + | 347 | = |
|
| Oefening 2 | |||||
| 1. | 797 | + | 680 | = |
|
| 2. | 614 | + | 376 | = |
|
| 3. | 442 | + | 297 | = |
|
| 4. | 286 | + | 275 | = |
|
| 5. | 451 | + | 245 | = |
|
| 6. | 552 | + | 223 | = |
|
| 7. | 903 | + | 590 | = |
|
| 8. | 538 | + | 495 | = |
|
| 9. | 799 | + | 373 | = |
|
| 10. | 911 | + | 336 | = |
|
| Oefening 3 | |||||
| 1. | 983 | + | 733 | = |
|
| 2. | 843 | + | 360 | = |
|
| 3. | 933 | + | 460 | = |
|
| 4. | 942 | + | 665 | = |
|
| 5. | 827 | + | 409 | = |
|
| 6. | 939 | + | 245 | = |
|
| 7. | 904 | + | 270 | = |
|
| 8. | 699 | + | 656 | = |
|
| 9. | 644 | + | 343 | = |
|
| 10. | 935 | + | 841 | = |
|
| Oefening 4 | |||||
| 1. | 714 | + | 595 | = |
|
| 2. | 511 | + | 495 | = |
|
| 3. | 606 | + | 337 | = |
|
| 4. | 915 | + | 401 | = |
|
| 5. | 865 | + | 589 | = |
|
| 6. | 288 | + | 225 | = |
|
| 7. | 818 | + | 217 | = |
|
| 8. | 726 | + | 481 | = |
|
| 9. | 973 | + | 205 | = |
|
| 10. | 986 | + | 281 | = |
|