Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 490 | + | 256 | = |
|
| 2. | 943 | + | 659 | = |
|
| 3. | 860 | + | 799 | = |
|
| 4. | 674 | + | 299 | = |
|
| 5. | 385 | + | 296 | = |
|
| 6. | 560 | + | 399 | = |
|
| 7. | 786 | + | 780 | = |
|
| 8. | 588 | + | 445 | = |
|
| 9. | 808 | + | 800 | = |
|
| 10. | 262 | + | 204 | = |
|
| Oefening 2 | |||||
| 1. | 548 | + | 254 | = |
|
| 2. | 377 | + | 301 | = |
|
| 3. | 924 | + | 661 | = |
|
| 4. | 447 | + | 264 | = |
|
| 5. | 570 | + | 276 | = |
|
| 6. | 521 | + | 363 | = |
|
| 7. | 560 | + | 246 | = |
|
| 8. | 918 | + | 362 | = |
|
| 9. | 519 | + | 423 | = |
|
| 10. | 863 | + | 326 | = |
|
| Oefening 3 | |||||
| 1. | 802 | + | 766 | = |
|
| 2. | 786 | + | 266 | = |
|
| 3. | 852 | + | 495 | = |
|
| 4. | 882 | + | 800 | = |
|
| 5. | 974 | + | 781 | = |
|
| 6. | 820 | + | 342 | = |
|
| 7. | 736 | + | 648 | = |
|
| 8. | 989 | + | 329 | = |
|
| 9. | 950 | + | 406 | = |
|
| 10. | 697 | + | 234 | = |
|
| Oefening 4 | |||||
| 1. | 957 | + | 808 | = |
|
| 2. | 836 | + | 235 | = |
|
| 3. | 941 | + | 910 | = |
|
| 4. | 636 | + | 471 | = |
|
| 5. | 559 | + | 269 | = |
|
| 6. | 614 | + | 453 | = |
|
| 7. | 963 | + | 792 | = |
|
| 8. | 794 | + | 338 | = |
|
| 9. | 648 | + | 603 | = |
|
| 10. | 693 | + | 502 | = |
|