Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 669 | + | 305 | = |
|
| 2. | 686 | + | 224 | = |
|
| 3. | 998 | + | 575 | = |
|
| 4. | 568 | + | 256 | = |
|
| 5. | 867 | + | 593 | = |
|
| 6. | 637 | + | 593 | = |
|
| 7. | 964 | + | 219 | = |
|
| 8. | 509 | + | 400 | = |
|
| 9. | 773 | + | 638 | = |
|
| 10. | 341 | + | 251 | = |
|
| Oefening 2 | |||||
| 1. | 358 | + | 314 | = |
|
| 2. | 825 | + | 449 | = |
|
| 3. | 946 | + | 232 | = |
|
| 4. | 937 | + | 524 | = |
|
| 5. | 778 | + | 332 | = |
|
| 6. | 984 | + | 290 | = |
|
| 7. | 430 | + | 276 | = |
|
| 8. | 899 | + | 860 | = |
|
| 9. | 391 | + | 365 | = |
|
| 10. | 891 | + | 214 | = |
|
| Oefening 3 | |||||
| 1. | 956 | + | 928 | = |
|
| 2. | 661 | + | 236 | = |
|
| 3. | 497 | + | 445 | = |
|
| 4. | 402 | + | 398 | = |
|
| 5. | 690 | + | 252 | = |
|
| 6. | 865 | + | 438 | = |
|
| 7. | 816 | + | 202 | = |
|
| 8. | 666 | + | 412 | = |
|
| 9. | 764 | + | 670 | = |
|
| 10. | 449 | + | 310 | = |
|
| Oefening 4 | |||||
| 1. | 911 | + | 896 | = |
|
| 2. | 608 | + | 244 | = |
|
| 3. | 418 | + | 386 | = |
|
| 4. | 657 | + | 544 | = |
|
| 5. | 576 | + | 283 | = |
|
| 6. | 679 | + | 528 | = |
|
| 7. | 939 | + | 533 | = |
|
| 8. | 949 | + | 467 | = |
|
| 9. | 860 | + | 746 | = |
|
| 10. | 882 | + | 373 | = |
|