Erbijsommen t/m 500
Optellen
| 1. | 246 + 57 = |
303
|
402
|
265
|
377
|
| 2. | 185 + 100 = |
481
|
409
|
285
|
222
|
| 3. | 147 + 52 = |
167
|
194
|
101
|
199
|
| 4. | 148 + 61 = |
357
|
263
|
344
|
209
|
| 5. | 238 + 60 = |
419
|
304
|
397
|
298
|
| 6. | 150 + 109 = |
259
|
458
|
256
|
356
|
| 7. | 129 + 109 = |
424
|
357
|
320
|
238
|
| 8. | 235 + 223 = |
458
|
231
|
281
|
407
|
| 9. | 217 + 96 = |
353
|
313
|
358
|
287
|
| 10. | 142 + 128 = |
323
|
249
|
269
|
270
|
| 11. | 205 + 178 = |
302
|
383
|
228
|
494
|
| 12. | 117 + 66 = |
139
|
183
|
108
|
169
|