Erbijsommen t/m 500
Optellen
| 1. | 188 + 128 = |
316
|
300
|
284
|
310
|
| 2. | 203 + 84 = |
324
|
358
|
301
|
287
|
| 3. | 129 + 97 = |
226
|
336
|
377
|
244
|
| 4. | 194 + 102 = |
296
|
481
|
286
|
267
|
| 5. | 110 + 93 = |
242
|
203
|
303
|
222
|
| 6. | 239 + 96 = |
335
|
255
|
453
|
357
|
| 7. | 209 + 52 = |
261
|
262
|
264
|
489
|
| 8. | 250 + 213 = |
296
|
463
|
445
|
359
|
| 9. | 218 + 181 = |
397
|
399
|
474
|
500
|
| 10. | 145 + 108 = |
360
|
205
|
253
|
290
|
| 11. | 147 + 74 = |
414
|
221
|
462
|
324
|
| 12. | 250 + 145 = |
277
|
499
|
395
|
423
|