Erbijsommen t/m 500
Optellen
| 1. | 147 + 53 = |
102
|
200
|
106
|
116
|
| 2. | 136 + 77 = |
383
|
213
|
380
|
470
|
| 3. | 227 + 210 = |
238
|
275
|
462
|
437
|
| 4. | 179 + 140 = |
319
|
335
|
447
|
358
|
| 5. | 185 + 161 = |
346
|
260
|
418
|
465
|
| 6. | 195 + 92 = |
479
|
287
|
469
|
222
|
| 7. | 151 + 78 = |
329
|
316
|
229
|
462
|
| 8. | 140 + 69 = |
222
|
234
|
209
|
346
|
| 9. | 230 + 179 = |
306
|
409
|
301
|
210
|
| 10. | 88 + 88 = |
119
|
193
|
176
|
190
|
| 11. | 218 + 164 = |
382
|
214
|
204
|
202
|
| 12. | 250 + 120 = |
423
|
492
|
344
|
370
|