Erbijsommen t/m 500
Optellen
| 1. | 234 + 163 = |
213
|
397
|
370
|
308
|
| 2. | 147 + 118 = |
483
|
355
|
265
|
246
|
| 3. | 248 + 190 = |
461
|
438
|
216
|
430
|
| 4. | 228 + 107 = |
486
|
236
|
335
|
303
|
| 5. | 179 + 113 = |
283
|
292
|
206
|
467
|
| 6. | 180 + 127 = |
306
|
395
|
207
|
307
|
| 7. | 240 + 95 = |
474
|
335
|
327
|
330
|
| 8. | 222 + 202 = |
222
|
424
|
309
|
299
|
| 9. | 184 + 118 = |
264
|
208
|
330
|
302
|
| 10. | 94 + 92 = |
169
|
186
|
136
|
184
|
| 11. | 198 + 184 = |
397
|
382
|
263
|
274
|
| 12. | 212 + 79 = |
482
|
291
|
214
|
333
|