Erbijsommen t/m 1.000
Optellen
| 1. | 225 + 207 = |
426
|
465
|
280
|
432
|
| 2. | 303 + 113 = |
350
|
262
|
416
|
202
|
| 3. | 459 + 287 = |
746
|
532
|
802
|
874
|
| 4. | 363 + 312 = |
910
|
675
|
714
|
969
|
| 5. | 250 + 192 = |
442
|
418
|
462
|
221
|
| 6. | 420 + 375 = |
855
|
675
|
558
|
795
|
| 7. | 298 + 122 = |
390
|
420
|
369
|
320
|
| 8. | 484 + 205 = |
901
|
955
|
637
|
689
|
| 9. | 476 + 177 = |
653
|
966
|
999
|
693
|
| 10. | 385 + 233 = |
841
|
575
|
629
|
618
|
| 11. | 353 + 126 = |
205
|
349
|
461
|
479
|
| 12. | 256 + 124 = |
310
|
488
|
434
|
380
|