Erbijsommen t/m 500
Optellen
| 1. | 250 + 196 = |
459
|
310
|
281
|
446
|
| 2. | 76 + 65 = |
141
|
160
|
122
|
174
|
| 3. | 154 + 134 = |
288
|
278
|
420
|
387
|
| 4. | 235 + 191 = |
293
|
426
|
236
|
476
|
| 5. | 211 + 72 = |
452
|
283
|
344
|
346
|
| 6. | 186 + 118 = |
380
|
223
|
304
|
312
|
| 7. | 212 + 87 = |
262
|
299
|
313
|
270
|
| 8. | 232 + 204 = |
291
|
337
|
446
|
436
|
| 9. | 172 + 51 = |
417
|
223
|
490
|
259
|
| 10. | 213 + 165 = |
378
|
455
|
263
|
412
|
| 11. | 207 + 58 = |
223
|
265
|
301
|
261
|
| 12. | 111 + 96 = |
207
|
478
|
459
|
500
|