Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 606 | + | 436 | = |
|
| 2. | 968 | + | 695 | = |
|
| 3. | 960 | + | 550 | = |
|
| 4. | 584 | + | 463 | = |
|
| 5. | 644 | + | 497 | = |
|
| 6. | 625 | + | 282 | = |
|
| 7. | 790 | + | 213 | = |
|
| 8. | 736 | + | 575 | = |
|
| 9. | 821 | + | 435 | = |
|
| 10. | 788 | + | 701 | = |
|
| Oefening 2 | |||||
| 1. | 780 | + | 703 | = |
|
| 2. | 918 | + | 543 | = |
|
| 3. | 883 | + | 617 | = |
|
| 4. | 546 | + | 524 | = |
|
| 5. | 603 | + | 211 | = |
|
| 6. | 960 | + | 458 | = |
|
| 7. | 870 | + | 433 | = |
|
| 8. | 423 | + | 309 | = |
|
| 9. | 917 | + | 810 | = |
|
| 10. | 880 | + | 866 | = |
|
| Oefening 3 | |||||
| 1. | 440 | + | 226 | = |
|
| 2. | 978 | + | 653 | = |
|
| 3. | 522 | + | 331 | = |
|
| 4. | 516 | + | 495 | = |
|
| 5. | 924 | + | 264 | = |
|
| 6. | 425 | + | 275 | = |
|
| 7. | 611 | + | 517 | = |
|
| 8. | 689 | + | 499 | = |
|
| 9. | 748 | + | 619 | = |
|
| 10. | 843 | + | 577 | = |
|
| Oefening 4 | |||||
| 1. | 668 | + | 232 | = |
|
| 2. | 505 | + | 290 | = |
|
| 3. | 774 | + | 392 | = |
|
| 4. | 922 | + | 803 | = |
|
| 5. | 676 | + | 395 | = |
|
| 6. | 918 | + | 696 | = |
|
| 7. | 977 | + | 753 | = |
|
| 8. | 891 | + | 297 | = |
|
| 9. | 551 | + | 206 | = |
|
| 10. | 843 | + | 223 | = |
|