Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 971 | + | 322 | = |
|
| 2. | 942 | + | 933 | = |
|
| 3. | 576 | + | 261 | = |
|
| 4. | 591 | + | 400 | = |
|
| 5. | 567 | + | 545 | = |
|
| 6. | 609 | + | 219 | = |
|
| 7. | 705 | + | 399 | = |
|
| 8. | 926 | + | 436 | = |
|
| 9. | 645 | + | 641 | = |
|
| 10. | 896 | + | 875 | = |
|
| Oefening 2 | |||||
| 1. | 253 | + | 237 | = |
|
| 2. | 863 | + | 400 | = |
|
| 3. | 923 | + | 841 | = |
|
| 4. | 694 | + | 688 | = |
|
| 5. | 871 | + | 482 | = |
|
| 6. | 617 | + | 436 | = |
|
| 7. | 898 | + | 483 | = |
|
| 8. | 663 | + | 475 | = |
|
| 9. | 591 | + | 216 | = |
|
| 10. | 960 | + | 939 | = |
|
| Oefening 3 | |||||
| 1. | 469 | + | 270 | = |
|
| 2. | 376 | + | 264 | = |
|
| 3. | 736 | + | 397 | = |
|
| 4. | 918 | + | 300 | = |
|
| 5. | 867 | + | 818 | = |
|
| 6. | 776 | + | 754 | = |
|
| 7. | 633 | + | 412 | = |
|
| 8. | 446 | + | 229 | = |
|
| 9. | 758 | + | 622 | = |
|
| 10. | 528 | + | 456 | = |
|
| Oefening 4 | |||||
| 1. | 247 | + | 241 | = |
|
| 2. | 919 | + | 787 | = |
|
| 3. | 983 | + | 825 | = |
|
| 4. | 907 | + | 561 | = |
|
| 5. | 705 | + | 697 | = |
|
| 6. | 794 | + | 494 | = |
|
| 7. | 469 | + | 327 | = |
|
| 8. | 538 | + | 424 | = |
|
| 9. | 653 | + | 442 | = |
|
| 10. | 840 | + | 676 | = |
|