Erbijsommen t/m 500
Optellen
| 1. | 102 + 58 = |
181
|
147
|
160
|
105
|
| 2. | 132 + 70 = |
359
|
202
|
244
|
350
|
| 3. | 244 + 196 = |
264
|
211
|
389
|
440
|
| 4. | 181 + 51 = |
255
|
232
|
362
|
454
|
| 5. | 149 + 80 = |
269
|
261
|
229
|
228
|
| 6. | 216 + 181 = |
397
|
492
|
220
|
226
|
| 7. | 184 + 106 = |
290
|
377
|
347
|
441
|
| 8. | 56 + 51 = |
143
|
107
|
102
|
179
|
| 9. | 161 + 160 = |
201
|
321
|
247
|
450
|
| 10. | 189 + 114 = |
303
|
214
|
306
|
462
|
| 11. | 109 + 66 = |
175
|
101
|
104
|
191
|
| 12. | 195 + 161 = |
279
|
356
|
464
|
440
|