Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 995 | + | 202 | = |
|
| 2. | 821 | + | 361 | = |
|
| 3. | 983 | + | 947 | = |
|
| 4. | 940 | + | 527 | = |
|
| 5. | 939 | + | 508 | = |
|
| 6. | 455 | + | 352 | = |
|
| 7. | 838 | + | 703 | = |
|
| 8. | 851 | + | 674 | = |
|
| 9. | 735 | + | 374 | = |
|
| 10. | 626 | + | 524 | = |
|
| Oefening 2 | |||||
| 1. | 869 | + | 772 | = |
|
| 2. | 643 | + | 587 | = |
|
| 3. | 552 | + | 275 | = |
|
| 4. | 934 | + | 909 | = |
|
| 5. | 844 | + | 273 | = |
|
| 6. | 650 | + | 475 | = |
|
| 7. | 674 | + | 567 | = |
|
| 8. | 786 | + | 533 | = |
|
| 9. | 739 | + | 603 | = |
|
| 10. | 451 | + | 302 | = |
|
| Oefening 3 | |||||
| 1. | 900 | + | 702 | = |
|
| 2. | 860 | + | 263 | = |
|
| 3. | 576 | + | 207 | = |
|
| 4. | 323 | + | 294 | = |
|
| 5. | 708 | + | 667 | = |
|
| 6. | 455 | + | 378 | = |
|
| 7. | 937 | + | 838 | = |
|
| 8. | 783 | + | 570 | = |
|
| 9. | 863 | + | 686 | = |
|
| 10. | 881 | + | 379 | = |
|
| Oefening 4 | |||||
| 1. | 891 | + | 524 | = |
|
| 2. | 814 | + | 408 | = |
|
| 3. | 978 | + | 452 | = |
|
| 4. | 722 | + | 618 | = |
|
| 5. | 237 | + | 219 | = |
|
| 6. | 446 | + | 259 | = |
|
| 7. | 778 | + | 670 | = |
|
| 8. | 953 | + | 804 | = |
|
| 9. | 822 | + | 740 | = |
|
| 10. | 675 | + | 547 | = |
|