Erbijsommen t/m 500
Optellen
| 1. | 193 + 81 = |
274
|
371
|
213
|
284
|
| 2. | 161 + 125 = |
346
|
386
|
286
|
242
|
| 3. | 231 + 151 = |
255
|
313
|
497
|
382
|
| 4. | 243 + 137 = |
230
|
380
|
373
|
326
|
| 5. | 128 + 116 = |
309
|
320
|
447
|
244
|
| 6. | 232 + 61 = |
226
|
237
|
384
|
293
|
| 7. | 223 + 184 = |
405
|
483
|
407
|
226
|
| 8. | 195 + 172 = |
467
|
318
|
367
|
353
|
| 9. | 153 + 123 = |
257
|
418
|
276
|
391
|
| 10. | 148 + 82 = |
420
|
282
|
230
|
385
|
| 11. | 209 + 59 = |
415
|
268
|
467
|
443
|
| 12. | 206 + 194 = |
400
|
273
|
255
|
233
|