Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 356 + 262 = |
780
|
795
|
902
|
618
|
| 2. | 448 + 381 = |
627
|
829
|
938
|
596
|
| 3. | 303 + 124 = |
474
|
427
|
456
|
301
|
| 4. | 488 + 184 = |
520
|
826
|
670
|
672
|
| 5. | 432 + 209 = |
641
|
999
|
504
|
898
|
| 6. | 197 + 113 = |
310
|
491
|
485
|
454
|
| 7. | 138 + 127 = |
265
|
221
|
397
|
385
|
| 8. | 274 + 102 = |
376
|
260
|
449
|
261
|
| 9. | 476 + 278 = |
645
|
623
|
644
|
754
|
| 10. | 386 + 330 = |
750
|
548
|
826
|
716
|
| 11. | 394 + 211 = |
650
|
605
|
768
|
935
|
| 12. | 341 + 336 = |
677
|
785
|
722
|
706
|