Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 856 | + | 647 | = |
|
| 2. | 983 | + | 736 | = |
|
| 3. | 998 | + | 383 | = |
|
| 4. | 899 | + | 543 | = |
|
| 5. | 669 | + | 526 | = |
|
| 6. | 354 | + | 325 | = |
|
| 7. | 899 | + | 347 | = |
|
| 8. | 638 | + | 546 | = |
|
| 9. | 298 | + | 254 | = |
|
| 10. | 821 | + | 348 | = |
|
| Oefening 2 | |||||
| 1. | 622 | + | 508 | = |
|
| 2. | 676 | + | 316 | = |
|
| 3. | 754 | + | 275 | = |
|
| 4. | 487 | + | 474 | = |
|
| 5. | 920 | + | 679 | = |
|
| 6. | 887 | + | 581 | = |
|
| 7. | 968 | + | 961 | = |
|
| 8. | 588 | + | 505 | = |
|
| 9. | 561 | + | 298 | = |
|
| 10. | 328 | + | 310 | = |
|
| Oefening 3 | |||||
| 1. | 396 | + | 227 | = |
|
| 2. | 898 | + | 355 | = |
|
| 3. | 545 | + | 205 | = |
|
| 4. | 655 | + | 559 | = |
|
| 5. | 546 | + | 305 | = |
|
| 6. | 423 | + | 322 | = |
|
| 7. | 625 | + | 445 | = |
|
| 8. | 822 | + | 213 | = |
|
| 9. | 942 | + | 207 | = |
|
| 10. | 219 | + | 214 | = |
|
| Oefening 4 | |||||
| 1. | 411 | + | 295 | = |
|
| 2. | 913 | + | 305 | = |
|
| 3. | 988 | + | 842 | = |
|
| 4. | 867 | + | 845 | = |
|
| 5. | 245 | + | 212 | = |
|
| 6. | 631 | + | 203 | = |
|
| 7. | 902 | + | 730 | = |
|
| 8. | 825 | + | 646 | = |
|
| 9. | 617 | + | 426 | = |
|
| 10. | 610 | + | 452 | = |
|