Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 361 | + | 263 | = |
|
| 2. | 940 | + | 784 | = |
|
| 3. | 664 | + | 446 | = |
|
| 4. | 362 | + | 299 | = |
|
| 5. | 512 | + | 286 | = |
|
| 6. | 945 | + | 612 | = |
|
| 7. | 783 | + | 262 | = |
|
| 8. | 234 | + | 215 | = |
|
| 9. | 785 | + | 728 | = |
|
| 10. | 684 | + | 367 | = |
|
| Oefening 2 | |||||
| 1. | 633 | + | 360 | = |
|
| 2. | 916 | + | 463 | = |
|
| 3. | 963 | + | 795 | = |
|
| 4. | 694 | + | 457 | = |
|
| 5. | 690 | + | 682 | = |
|
| 6. | 782 | + | 254 | = |
|
| 7. | 720 | + | 684 | = |
|
| 8. | 927 | + | 562 | = |
|
| 9. | 623 | + | 234 | = |
|
| 10. | 511 | + | 380 | = |
|
| Oefening 3 | |||||
| 1. | 935 | + | 738 | = |
|
| 2. | 439 | + | 287 | = |
|
| 3. | 643 | + | 278 | = |
|
| 4. | 933 | + | 784 | = |
|
| 5. | 999 | + | 514 | = |
|
| 6. | 933 | + | 505 | = |
|
| 7. | 863 | + | 759 | = |
|
| 8. | 837 | + | 332 | = |
|
| 9. | 555 | + | 272 | = |
|
| 10. | 425 | + | 217 | = |
|
| Oefening 4 | |||||
| 1. | 842 | + | 425 | = |
|
| 2. | 840 | + | 617 | = |
|
| 3. | 492 | + | 207 | = |
|
| 4. | 655 | + | 281 | = |
|
| 5. | 568 | + | 256 | = |
|
| 6. | 817 | + | 642 | = |
|
| 7. | 371 | + | 357 | = |
|
| 8. | 490 | + | 208 | = |
|
| 9. | 595 | + | 528 | = |
|
| 10. | 569 | + | 402 | = |
|