Erbijsommen t/m 500
Optellen
| 1. | 178 + 119 = |
366
|
202
|
297
|
385
|
| 2. | 195 + 158 = |
227
|
311
|
353
|
407
|
| 3. | 80 + 74 = |
142
|
154
|
200
|
184
|
| 4. | 90 + 53 = |
164
|
180
|
143
|
123
|
| 5. | 152 + 59 = |
254
|
211
|
326
|
229
|
| 6. | 245 + 132 = |
260
|
413
|
377
|
498
|
| 7. | 241 + 165 = |
422
|
443
|
406
|
325
|
| 8. | 221 + 203 = |
424
|
214
|
486
|
382
|
| 9. | 228 + 108 = |
376
|
460
|
377
|
336
|
| 10. | 167 + 151 = |
294
|
267
|
250
|
318
|
| 11. | 114 + 79 = |
122
|
193
|
146
|
197
|
| 12. | 166 + 103 = |
436
|
269
|
225
|
393
|