Erbijsommen t/m 500
Optellen
| 1. | 144 + 140 = |
481
|
364
|
298
|
284
|
| 2. | 159 + 117 = |
225
|
256
|
343
|
276
|
| 3. | 182 + 100 = |
443
|
340
|
207
|
282
|
| 4. | 198 + 190 = |
372
|
275
|
388
|
329
|
| 5. | 225 + 174 = |
371
|
361
|
469
|
399
|
| 6. | 192 + 171 = |
482
|
252
|
293
|
363
|
| 7. | 181 + 97 = |
333
|
241
|
488
|
278
|
| 8. | 241 + 102 = |
343
|
291
|
301
|
266
|
| 9. | 203 + 78 = |
318
|
281
|
359
|
424
|
| 10. | 195 + 105 = |
300
|
232
|
234
|
219
|
| 11. | 218 + 66 = |
202
|
205
|
446
|
284
|
| 12. | 108 + 97 = |
205
|
292
|
377
|
419
|