Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 869 | + | 410 | = |
|
| 2. | 964 | + | 851 | = |
|
| 3. | 461 | + | 349 | = |
|
| 4. | 1.000 | + | 666 | = |
|
| 5. | 942 | + | 272 | = |
|
| 6. | 936 | + | 351 | = |
|
| 7. | 854 | + | 523 | = |
|
| 8. | 221 | + | 214 | = |
|
| 9. | 976 | + | 390 | = |
|
| 10. | 365 | + | 235 | = |
|
| Oefening 2 | |||||
| 1. | 952 | + | 895 | = |
|
| 2. | 666 | + | 309 | = |
|
| 3. | 939 | + | 402 | = |
|
| 4. | 869 | + | 407 | = |
|
| 5. | 851 | + | 809 | = |
|
| 6. | 713 | + | 286 | = |
|
| 7. | 387 | + | 308 | = |
|
| 8. | 435 | + | 212 | = |
|
| 9. | 727 | + | 617 | = |
|
| 10. | 734 | + | 628 | = |
|
| Oefening 3 | |||||
| 1. | 950 | + | 221 | = |
|
| 2. | 1.000 | + | 535 | = |
|
| 3. | 746 | + | 705 | = |
|
| 4. | 343 | + | 316 | = |
|
| 5. | 569 | + | 211 | = |
|
| 6. | 475 | + | 211 | = |
|
| 7. | 853 | + | 739 | = |
|
| 8. | 956 | + | 731 | = |
|
| 9. | 503 | + | 449 | = |
|
| 10. | 745 | + | 679 | = |
|
| Oefening 4 | |||||
| 1. | 521 | + | 348 | = |
|
| 2. | 896 | + | 630 | = |
|
| 3. | 644 | + | 298 | = |
|
| 4. | 694 | + | 443 | = |
|
| 5. | 632 | + | 424 | = |
|
| 6. | 613 | + | 430 | = |
|
| 7. | 538 | + | 415 | = |
|
| 8. | 427 | + | 293 | = |
|
| 9. | 878 | + | 613 | = |
|
| 10. | 896 | + | 330 | = |
|