Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 742 | + | 722 | = |
|
| 2. | 713 | + | 432 | = |
|
| 3. | 991 | + | 911 | = |
|
| 4. | 598 | + | 290 | = |
|
| 5. | 753 | + | 468 | = |
|
| 6. | 965 | + | 525 | = |
|
| 7. | 473 | + | 312 | = |
|
| 8. | 959 | + | 331 | = |
|
| 9. | 638 | + | 483 | = |
|
| 10. | 566 | + | 525 | = |
|
| Oefening 2 | |||||
| 1. | 270 | + | 235 | = |
|
| 2. | 903 | + | 888 | = |
|
| 3. | 578 | + | 460 | = |
|
| 4. | 678 | + | 555 | = |
|
| 5. | 776 | + | 310 | = |
|
| 6. | 887 | + | 524 | = |
|
| 7. | 509 | + | 252 | = |
|
| 8. | 919 | + | 626 | = |
|
| 9. | 923 | + | 883 | = |
|
| 10. | 756 | + | 445 | = |
|
| Oefening 3 | |||||
| 1. | 794 | + | 296 | = |
|
| 2. | 648 | + | 487 | = |
|
| 3. | 872 | + | 521 | = |
|
| 4. | 474 | + | 330 | = |
|
| 5. | 768 | + | 238 | = |
|
| 6. | 685 | + | 478 | = |
|
| 7. | 913 | + | 203 | = |
|
| 8. | 661 | + | 385 | = |
|
| 9. | 994 | + | 409 | = |
|
| 10. | 702 | + | 557 | = |
|
| Oefening 4 | |||||
| 1. | 592 | + | 570 | = |
|
| 2. | 780 | + | 690 | = |
|
| 3. | 854 | + | 215 | = |
|
| 4. | 925 | + | 265 | = |
|
| 5. | 208 | + | 205 | = |
|
| 6. | 815 | + | 360 | = |
|
| 7. | 993 | + | 966 | = |
|
| 8. | 919 | + | 587 | = |
|
| 9. | 729 | + | 623 | = |
|
| 10. | 716 | + | 612 | = |
|