Erbijsommen t/m 1.000
Optellen
| 1. | 301 + 164 = |
401
|
465
|
354
|
475
|
| 2. | 446 + 403 = |
827
|
629
|
616
|
849
|
| 3. | 210 + 108 = |
475
|
313
|
485
|
318
|
| 4. | 493 + 465 = |
683
|
656
|
787
|
958
|
| 5. | 416 + 207 = |
680
|
866
|
623
|
582
|
| 6. | 295 + 103 = |
304
|
352
|
456
|
398
|
| 7. | 354 + 255 = |
609
|
806
|
532
|
884
|
| 8. | 322 + 152 = |
253
|
474
|
407
|
336
|
| 9. | 469 + 164 = |
633
|
595
|
614
|
559
|
| 10. | 378 + 109 = |
500
|
496
|
487
|
463
|
| 11. | 435 + 371 = |
871
|
806
|
933
|
986
|
| 12. | 323 + 249 = |
572
|
735
|
971
|
883
|