Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 846 | + | 785 | = |
|
| 2. | 508 | + | 494 | = |
|
| 3. | 778 | + | 419 | = |
|
| 4. | 709 | + | 443 | = |
|
| 5. | 685 | + | 340 | = |
|
| 6. | 662 | + | 312 | = |
|
| 7. | 376 | + | 247 | = |
|
| 8. | 936 | + | 429 | = |
|
| 9. | 608 | + | 289 | = |
|
| 10. | 494 | + | 290 | = |
|
| Oefening 2 | |||||
| 1. | 485 | + | 390 | = |
|
| 2. | 450 | + | 228 | = |
|
| 3. | 672 | + | 634 | = |
|
| 4. | 270 | + | 248 | = |
|
| 5. | 778 | + | 651 | = |
|
| 6. | 742 | + | 563 | = |
|
| 7. | 933 | + | 424 | = |
|
| 8. | 720 | + | 386 | = |
|
| 9. | 769 | + | 451 | = |
|
| 10. | 842 | + | 381 | = |
|
| Oefening 3 | |||||
| 1. | 883 | + | 222 | = |
|
| 2. | 860 | + | 664 | = |
|
| 3. | 923 | + | 557 | = |
|
| 4. | 823 | + | 797 | = |
|
| 5. | 774 | + | 374 | = |
|
| 6. | 903 | + | 363 | = |
|
| 7. | 486 | + | 248 | = |
|
| 8. | 842 | + | 545 | = |
|
| 9. | 833 | + | 282 | = |
|
| 10. | 402 | + | 388 | = |
|
| Oefening 4 | |||||
| 1. | 430 | + | 213 | = |
|
| 2. | 613 | + | 576 | = |
|
| 3. | 359 | + | 230 | = |
|
| 4. | 348 | + | 314 | = |
|
| 5. | 734 | + | 282 | = |
|
| 6. | 658 | + | 301 | = |
|
| 7. | 984 | + | 309 | = |
|
| 8. | 553 | + | 463 | = |
|
| 9. | 309 | + | 261 | = |
|
| 10. | 950 | + | 630 | = |
|