Erbijsommen t/m 500
Optellen
| 1. | 86 + 71 = |
142
|
163
|
157
|
167
|
| 2. | 185 + 156 = |
261
|
345
|
341
|
396
|
| 3. | 84 + 83 = |
169
|
165
|
150
|
167
|
| 4. | 117 + 63 = |
155
|
138
|
177
|
180
|
| 5. | 202 + 82 = |
284
|
232
|
239
|
353
|
| 6. | 87 + 87 = |
172
|
174
|
176
|
102
|
| 7. | 206 + 132 = |
338
|
302
|
261
|
217
|
| 8. | 247 + 137 = |
317
|
384
|
399
|
200
|
| 9. | 192 + 180 = |
428
|
309
|
466
|
372
|
| 10. | 188 + 148 = |
388
|
489
|
336
|
492
|
| 11. | 211 + 102 = |
313
|
364
|
397
|
492
|
| 12. | 135 + 126 = |
399
|
261
|
484
|
442
|