Erbijsommen t/m 500
Optellen
| 1. | 250 + 112 = |
315
|
362
|
460
|
368
|
| 2. | 149 + 94 = |
243
|
346
|
478
|
272
|
| 3. | 219 + 67 = |
286
|
387
|
207
|
440
|
| 4. | 111 + 52 = |
140
|
159
|
148
|
163
|
| 5. | 229 + 141 = |
230
|
370
|
493
|
244
|
| 6. | 104 + 90 = |
158
|
180
|
194
|
162
|
| 7. | 90 + 58 = |
148
|
159
|
193
|
158
|
| 8. | 174 + 111 = |
285
|
293
|
370
|
250
|
| 9. | 239 + 215 = |
321
|
334
|
499
|
454
|
| 10. | 179 + 77 = |
288
|
290
|
256
|
358
|
| 11. | 211 + 109 = |
343
|
320
|
360
|
418
|
| 12. | 243 + 225 = |
438
|
429
|
468
|
249
|