Erbijsommen t/m 500
Optellen
| 1. | 149 + 116 = |
265
|
377
|
313
|
394
|
| 2. | 115 + 66 = |
147
|
163
|
198
|
181
|
| 3. | 240 + 226 = |
250
|
338
|
466
|
422
|
| 4. | 103 + 93 = |
189
|
196
|
109
|
127
|
| 5. | 167 + 55 = |
359
|
222
|
384
|
444
|
| 6. | 182 + 130 = |
414
|
250
|
312
|
477
|
| 7. | 228 + 196 = |
241
|
424
|
494
|
298
|
| 8. | 216 + 127 = |
343
|
208
|
317
|
202
|
| 9. | 219 + 200 = |
486
|
376
|
375
|
419
|
| 10. | 221 + 124 = |
345
|
428
|
213
|
326
|
| 11. | 197 + 116 = |
313
|
376
|
372
|
332
|
| 12. | 183 + 140 = |
234
|
323
|
461
|
342
|