Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 808 | + | 322 | = |
|
| 2. | 406 | + | 229 | = |
|
| 3. | 955 | + | 579 | = |
|
| 4. | 919 | + | 782 | = |
|
| 5. | 591 | + | 297 | = |
|
| 6. | 937 | + | 440 | = |
|
| 7. | 804 | + | 694 | = |
|
| 8. | 744 | + | 594 | = |
|
| 9. | 591 | + | 395 | = |
|
| 10. | 763 | + | 501 | = |
|
| Oefening 2 | |||||
| 1. | 954 | + | 764 | = |
|
| 2. | 979 | + | 477 | = |
|
| 3. | 815 | + | 578 | = |
|
| 4. | 988 | + | 505 | = |
|
| 5. | 461 | + | 411 | = |
|
| 6. | 433 | + | 254 | = |
|
| 7. | 411 | + | 298 | = |
|
| 8. | 713 | + | 493 | = |
|
| 9. | 925 | + | 731 | = |
|
| 10. | 953 | + | 316 | = |
|
| Oefening 3 | |||||
| 1. | 979 | + | 847 | = |
|
| 2. | 784 | + | 320 | = |
|
| 3. | 950 | + | 931 | = |
|
| 4. | 965 | + | 269 | = |
|
| 5. | 921 | + | 533 | = |
|
| 6. | 973 | + | 743 | = |
|
| 7. | 877 | + | 488 | = |
|
| 8. | 913 | + | 699 | = |
|
| 9. | 896 | + | 213 | = |
|
| 10. | 786 | + | 348 | = |
|
| Oefening 4 | |||||
| 1. | 764 | + | 319 | = |
|
| 2. | 842 | + | 557 | = |
|
| 3. | 306 | + | 206 | = |
|
| 4. | 745 | + | 425 | = |
|
| 5. | 580 | + | 410 | = |
|
| 6. | 818 | + | 430 | = |
|
| 7. | 552 | + | 530 | = |
|
| 8. | 836 | + | 755 | = |
|
| 9. | 928 | + | 603 | = |
|
| 10. | 910 | + | 816 | = |
|