Erbijsommen t/m 500
Optellen
| 1. | 196 + 141 = |
325
|
352
|
245
|
337
|
| 2. | 221 + 211 = |
274
|
286
|
454
|
432
|
| 3. | 227 + 143 = |
338
|
235
|
302
|
370
|
| 4. | 225 + 124 = |
349
|
436
|
328
|
440
|
| 5. | 191 + 66 = |
335
|
257
|
495
|
415
|
| 6. | 130 + 52 = |
177
|
182
|
125
|
166
|
| 7. | 248 + 191 = |
360
|
442
|
390
|
439
|
| 8. | 172 + 143 = |
339
|
260
|
315
|
322
|
| 9. | 168 + 133 = |
254
|
249
|
301
|
412
|
| 10. | 222 + 101 = |
316
|
323
|
268
|
285
|
| 11. | 117 + 85 = |
251
|
344
|
202
|
396
|
| 12. | 216 + 216 = |
356
|
432
|
355
|
331
|