Erbijsommen t/m 500
Optellen
| 1. | 214 + 53 = |
213
|
267
|
283
|
393
|
| 2. | 205 + 202 = |
407
|
341
|
384
|
334
|
| 3. | 244 + 68 = |
373
|
426
|
312
|
403
|
| 4. | 225 + 139 = |
378
|
364
|
361
|
232
|
| 5. | 209 + 191 = |
380
|
356
|
414
|
400
|
| 6. | 221 + 84 = |
305
|
247
|
238
|
272
|
| 7. | 238 + 52 = |
326
|
249
|
290
|
411
|
| 8. | 122 + 97 = |
219
|
415
|
321
|
486
|
| 9. | 109 + 73 = |
182
|
164
|
143
|
184
|
| 10. | 159 + 127 = |
228
|
327
|
320
|
286
|
| 11. | 171 + 81 = |
411
|
303
|
262
|
252
|
| 12. | 237 + 117 = |
448
|
483
|
354
|
421
|