Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 760 | + | 566 | = |
|
| 2. | 545 | + | 208 | = |
|
| 3. | 524 | + | 241 | = |
|
| 4. | 396 | + | 396 | = |
|
| 5. | 456 | + | 368 | = |
|
| 6. | 720 | + | 435 | = |
|
| 7. | 313 | + | 311 | = |
|
| 8. | 781 | + | 379 | = |
|
| 9. | 783 | + | 694 | = |
|
| 10. | 562 | + | 534 | = |
|
| Oefening 2 | |||||
| 1. | 632 | + | 258 | = |
|
| 2. | 660 | + | 208 | = |
|
| 3. | 721 | + | 706 | = |
|
| 4. | 626 | + | 348 | = |
|
| 5. | 976 | + | 437 | = |
|
| 6. | 848 | + | 272 | = |
|
| 7. | 321 | + | 269 | = |
|
| 8. | 518 | + | 273 | = |
|
| 9. | 983 | + | 776 | = |
|
| 10. | 957 | + | 708 | = |
|
| Oefening 3 | |||||
| 1. | 678 | + | 588 | = |
|
| 2. | 746 | + | 739 | = |
|
| 3. | 880 | + | 220 | = |
|
| 4. | 547 | + | 469 | = |
|
| 5. | 826 | + | 369 | = |
|
| 6. | 978 | + | 344 | = |
|
| 7. | 735 | + | 665 | = |
|
| 8. | 960 | + | 423 | = |
|
| 9. | 672 | + | 436 | = |
|
| 10. | 481 | + | 409 | = |
|
| Oefening 4 | |||||
| 1. | 779 | + | 266 | = |
|
| 2. | 903 | + | 442 | = |
|
| 3. | 982 | + | 911 | = |
|
| 4. | 451 | + | 222 | = |
|
| 5. | 606 | + | 201 | = |
|
| 6. | 761 | + | 482 | = |
|
| 7. | 716 | + | 382 | = |
|
| 8. | 808 | + | 439 | = |
|
| 9. | 647 | + | 214 | = |
|
| 10. | 617 | + | 261 | = |
|