Erbijsommen t/m 500
Optellen
| 1. | 206 + 170 = |
411
|
376
|
392
|
265
|
| 2. | 165 + 85 = |
412
|
236
|
241
|
250
|
| 3. | 207 + 94 = |
236
|
301
|
292
|
366
|
| 4. | 152 + 112 = |
264
|
438
|
263
|
233
|
| 5. | 213 + 82 = |
276
|
295
|
291
|
389
|
| 6. | 218 + 62 = |
366
|
296
|
239
|
280
|
| 7. | 228 + 98 = |
297
|
326
|
413
|
323
|
| 8. | 112 + 84 = |
116
|
195
|
109
|
196
|
| 9. | 212 + 206 = |
480
|
418
|
347
|
432
|
| 10. | 106 + 65 = |
122
|
171
|
113
|
130
|
| 11. | 149 + 140 = |
438
|
334
|
278
|
289
|
| 12. | 187 + 68 = |
372
|
461
|
255
|
337
|