Erbijsommen t/m 500
Optellen
| 1. | 243 + 158 = |
386
|
401
|
481
|
374
|
| 2. | 118 + 77 = |
114
|
195
|
177
|
197
|
| 3. | 212 + 206 = |
475
|
391
|
210
|
418
|
| 4. | 192 + 52 = |
316
|
360
|
244
|
240
|
| 5. | 200 + 153 = |
468
|
473
|
353
|
296
|
| 6. | 250 + 171 = |
284
|
421
|
368
|
482
|
| 7. | 232 + 204 = |
397
|
390
|
257
|
436
|
| 8. | 95 + 84 = |
123
|
179
|
175
|
115
|
| 9. | 116 + 67 = |
154
|
183
|
193
|
171
|
| 10. | 154 + 80 = |
472
|
234
|
221
|
233
|
| 11. | 219 + 92 = |
311
|
424
|
403
|
492
|
| 12. | 225 + 202 = |
431
|
359
|
345
|
427
|