Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 453 | + | 268 | = |
|
| 2. | 687 | + | 250 | = |
|
| 3. | 601 | + | 483 | = |
|
| 4. | 747 | + | 329 | = |
|
| 5. | 846 | + | 265 | = |
|
| 6. | 896 | + | 536 | = |
|
| 7. | 685 | + | 458 | = |
|
| 8. | 971 | + | 864 | = |
|
| 9. | 424 | + | 418 | = |
|
| 10. | 624 | + | 483 | = |
|
| Oefening 2 | |||||
| 1. | 897 | + | 729 | = |
|
| 2. | 684 | + | 638 | = |
|
| 3. | 982 | + | 801 | = |
|
| 4. | 835 | + | 272 | = |
|
| 5. | 448 | + | 401 | = |
|
| 6. | 795 | + | 690 | = |
|
| 7. | 760 | + | 411 | = |
|
| 8. | 894 | + | 838 | = |
|
| 9. | 862 | + | 438 | = |
|
| 10. | 598 | + | 275 | = |
|
| Oefening 3 | |||||
| 1. | 976 | + | 212 | = |
|
| 2. | 446 | + | 234 | = |
|
| 3. | 757 | + | 350 | = |
|
| 4. | 770 | + | 402 | = |
|
| 5. | 563 | + | 268 | = |
|
| 6. | 687 | + | 359 | = |
|
| 7. | 999 | + | 307 | = |
|
| 8. | 886 | + | 615 | = |
|
| 9. | 955 | + | 464 | = |
|
| 10. | 354 | + | 334 | = |
|
| Oefening 4 | |||||
| 1. | 923 | + | 739 | = |
|
| 2. | 631 | + | 250 | = |
|
| 3. | 986 | + | 280 | = |
|
| 4. | 900 | + | 531 | = |
|
| 5. | 345 | + | 246 | = |
|
| 6. | 624 | + | 441 | = |
|
| 7. | 852 | + | 589 | = |
|
| 8. | 596 | + | 454 | = |
|
| 9. | 841 | + | 535 | = |
|
| 10. | 921 | + | 809 | = |
|