Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 409 | + | 203 | = |
|
| 2. | 744 | + | 505 | = |
|
| 3. | 423 | + | 309 | = |
|
| 4. | 571 | + | 482 | = |
|
| 5. | 833 | + | 295 | = |
|
| 6. | 362 | + | 222 | = |
|
| 7. | 496 | + | 277 | = |
|
| 8. | 944 | + | 250 | = |
|
| 9. | 857 | + | 265 | = |
|
| 10. | 936 | + | 707 | = |
|
| Oefening 2 | |||||
| 1. | 756 | + | 444 | = |
|
| 2. | 701 | + | 217 | = |
|
| 3. | 685 | + | 500 | = |
|
| 4. | 467 | + | 369 | = |
|
| 5. | 892 | + | 630 | = |
|
| 6. | 631 | + | 571 | = |
|
| 7. | 421 | + | 281 | = |
|
| 8. | 664 | + | 258 | = |
|
| 9. | 758 | + | 252 | = |
|
| 10. | 662 | + | 417 | = |
|
| Oefening 3 | |||||
| 1. | 731 | + | 504 | = |
|
| 2. | 943 | + | 938 | = |
|
| 3. | 363 | + | 354 | = |
|
| 4. | 615 | + | 580 | = |
|
| 5. | 984 | + | 411 | = |
|
| 6. | 986 | + | 605 | = |
|
| 7. | 625 | + | 240 | = |
|
| 8. | 967 | + | 661 | = |
|
| 9. | 804 | + | 503 | = |
|
| 10. | 915 | + | 325 | = |
|
| Oefening 4 | |||||
| 1. | 296 | + | 266 | = |
|
| 2. | 964 | + | 245 | = |
|
| 3. | 758 | + | 304 | = |
|
| 4. | 288 | + | 283 | = |
|
| 5. | 888 | + | 324 | = |
|
| 6. | 366 | + | 257 | = |
|
| 7. | 805 | + | 416 | = |
|
| 8. | 477 | + | 331 | = |
|
| 9. | 748 | + | 447 | = |
|
| 10. | 919 | + | 261 | = |
|