Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 631 | + | 266 | = |
|
| 2. | 776 | + | 277 | = |
|
| 3. | 924 | + | 434 | = |
|
| 4. | 944 | + | 454 | = |
|
| 5. | 498 | + | 368 | = |
|
| 6. | 574 | + | 315 | = |
|
| 7. | 683 | + | 442 | = |
|
| 8. | 614 | + | 369 | = |
|
| 9. | 726 | + | 714 | = |
|
| 10. | 842 | + | 377 | = |
|
| Oefening 2 | |||||
| 1. | 807 | + | 531 | = |
|
| 2. | 948 | + | 584 | = |
|
| 3. | 930 | + | 513 | = |
|
| 4. | 852 | + | 378 | = |
|
| 5. | 720 | + | 354 | = |
|
| 6. | 981 | + | 522 | = |
|
| 7. | 883 | + | 804 | = |
|
| 8. | 407 | + | 203 | = |
|
| 9. | 935 | + | 518 | = |
|
| 10. | 781 | + | 274 | = |
|
| Oefening 3 | |||||
| 1. | 345 | + | 343 | = |
|
| 2. | 241 | + | 208 | = |
|
| 3. | 709 | + | 298 | = |
|
| 4. | 810 | + | 331 | = |
|
| 5. | 700 | + | 609 | = |
|
| 6. | 448 | + | 334 | = |
|
| 7. | 653 | + | 234 | = |
|
| 8. | 971 | + | 872 | = |
|
| 9. | 407 | + | 277 | = |
|
| 10. | 818 | + | 234 | = |
|
| Oefening 4 | |||||
| 1. | 563 | + | 404 | = |
|
| 2. | 733 | + | 224 | = |
|
| 3. | 832 | + | 225 | = |
|
| 4. | 653 | + | 483 | = |
|
| 5. | 485 | + | 261 | = |
|
| 6. | 998 | + | 847 | = |
|
| 7. | 430 | + | 337 | = |
|
| 8. | 873 | + | 736 | = |
|
| 9. | 874 | + | 817 | = |
|
| 10. | 981 | + | 332 | = |
|