Erbijsommen t/m 500
Optellen
| 1. | 243 + 235 = |
269
|
478
|
401
|
387
|
| 2. | 220 + 59 = |
298
|
287
|
279
|
435
|
| 3. | 151 + 148 = |
299
|
246
|
346
|
412
|
| 4. | 188 + 173 = |
203
|
308
|
469
|
361
|
| 5. | 193 + 79 = |
272
|
416
|
409
|
360
|
| 6. | 163 + 117 = |
348
|
346
|
280
|
472
|
| 7. | 206 + 199 = |
382
|
361
|
405
|
446
|
| 8. | 220 + 75 = |
213
|
295
|
221
|
353
|
| 9. | 211 + 200 = |
411
|
449
|
452
|
204
|
| 10. | 248 + 185 = |
366
|
440
|
433
|
376
|
| 11. | 243 + 219 = |
371
|
499
|
428
|
462
|
| 12. | 212 + 165 = |
262
|
409
|
241
|
377
|