Erbijsommen t/m 500
Optellen
| 1. | 169 + 82 = |
251
|
334
|
254
|
375
|
| 2. | 151 + 125 = |
276
|
317
|
497
|
390
|
| 3. | 162 + 62 = |
224
|
397
|
359
|
289
|
| 4. | 150 + 127 = |
499
|
318
|
455
|
277
|
| 5. | 182 + 109 = |
291
|
397
|
330
|
406
|
| 6. | 183 + 182 = |
327
|
365
|
259
|
274
|
| 7. | 104 + 101 = |
217
|
274
|
205
|
333
|
| 8. | 77 + 61 = |
138
|
198
|
100
|
174
|
| 9. | 160 + 104 = |
264
|
263
|
292
|
429
|
| 10. | 187 + 77 = |
368
|
295
|
264
|
376
|
| 11. | 206 + 182 = |
375
|
388
|
224
|
443
|
| 12. | 123 + 99 = |
212
|
302
|
340
|
222
|