Erbijsommen t/m 1.000
Optellen
| 1. | 454 + 309 = |
589
|
803
|
827
|
763
|
| 2. | 247 + 166 = |
456
|
315
|
405
|
413
|
| 3. | 165 + 135 = |
224
|
300
|
467
|
357
|
| 4. | 182 + 146 = |
243
|
369
|
311
|
328
|
| 5. | 461 + 253 = |
714
|
938
|
743
|
936
|
| 6. | 433 + 164 = |
597
|
541
|
862
|
768
|
| 7. | 436 + 167 = |
700
|
861
|
979
|
603
|
| 8. | 461 + 219 = |
908
|
1.000
|
680
|
611
|
| 9. | 350 + 237 = |
552
|
665
|
620
|
587
|
| 10. | 464 + 155 = |
848
|
619
|
703
|
791
|
| 11. | 467 + 414 = |
903
|
881
|
809
|
662
|
| 12. | 452 + 429 = |
881
|
980
|
606
|
616
|