Erbijsommen t/m 500
Optellen
| 1. | 190 + 112 = |
216
|
302
|
435
|
347
|
| 2. | 168 + 70 = |
312
|
399
|
310
|
238
|
| 3. | 181 + 84 = |
483
|
265
|
485
|
364
|
| 4. | 176 + 112 = |
288
|
399
|
341
|
449
|
| 5. | 159 + 149 = |
308
|
261
|
465
|
407
|
| 6. | 160 + 121 = |
281
|
278
|
233
|
465
|
| 7. | 161 + 126 = |
242
|
287
|
289
|
371
|
| 8. | 191 + 63 = |
230
|
254
|
439
|
325
|
| 9. | 216 + 203 = |
216
|
265
|
419
|
473
|
| 10. | 177 + 114 = |
275
|
286
|
367
|
291
|
| 11. | 172 + 64 = |
236
|
296
|
276
|
444
|
| 12. | 156 + 140 = |
357
|
418
|
296
|
218
|