Erbijsommen t/m 500
Optellen
| 1. | 168 + 57 = |
296
|
204
|
333
|
225
|
| 2. | 246 + 125 = |
404
|
371
|
446
|
210
|
| 3. | 184 + 184 = |
409
|
368
|
253
|
233
|
| 4. | 164 + 59 = |
223
|
486
|
296
|
200
|
| 5. | 191 + 126 = |
210
|
317
|
375
|
299
|
| 6. | 233 + 54 = |
227
|
291
|
457
|
287
|
| 7. | 243 + 214 = |
219
|
282
|
285
|
457
|
| 8. | 143 + 67 = |
210
|
361
|
403
|
431
|
| 9. | 175 + 168 = |
383
|
277
|
280
|
343
|
| 10. | 146 + 89 = |
225
|
475
|
235
|
361
|
| 11. | 210 + 88 = |
207
|
456
|
298
|
251
|
| 12. | 220 + 62 = |
282
|
219
|
465
|
229
|