Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 455 | + | 309 | = |
|
| 2. | 948 | + | 533 | = |
|
| 3. | 984 | + | 503 | = |
|
| 4. | 877 | + | 444 | = |
|
| 5. | 511 | + | 251 | = |
|
| 6. | 876 | + | 468 | = |
|
| 7. | 973 | + | 388 | = |
|
| 8. | 613 | + | 603 | = |
|
| 9. | 620 | + | 260 | = |
|
| 10. | 931 | + | 420 | = |
|
| Oefening 2 | |||||
| 1. | 434 | + | 243 | = |
|
| 2. | 807 | + | 320 | = |
|
| 3. | 393 | + | 385 | = |
|
| 4. | 930 | + | 320 | = |
|
| 5. | 362 | + | 295 | = |
|
| 6. | 982 | + | 707 | = |
|
| 7. | 712 | + | 606 | = |
|
| 8. | 865 | + | 791 | = |
|
| 9. | 480 | + | 227 | = |
|
| 10. | 812 | + | 406 | = |
|
| Oefening 3 | |||||
| 1. | 680 | + | 625 | = |
|
| 2. | 851 | + | 499 | = |
|
| 3. | 518 | + | 203 | = |
|
| 4. | 962 | + | 310 | = |
|
| 5. | 971 | + | 236 | = |
|
| 6. | 717 | + | 275 | = |
|
| 7. | 616 | + | 518 | = |
|
| 8. | 455 | + | 254 | = |
|
| 9. | 681 | + | 344 | = |
|
| 10. | 451 | + | 361 | = |
|
| Oefening 4 | |||||
| 1. | 324 | + | 230 | = |
|
| 2. | 903 | + | 664 | = |
|
| 3. | 654 | + | 509 | = |
|
| 4. | 992 | + | 965 | = |
|
| 5. | 836 | + | 749 | = |
|
| 6. | 991 | + | 348 | = |
|
| 7. | 520 | + | 403 | = |
|
| 8. | 546 | + | 543 | = |
|
| 9. | 868 | + | 343 | = |
|
| 10. | 702 | + | 456 | = |
|