Erbijsommen t/m 500
Optellen
| 1. | 189 + 158 = |
494
|
390
|
347
|
254
|
| 2. | 139 + 56 = |
121
|
195
|
136
|
173
|
| 3. | 244 + 55 = |
206
|
299
|
496
|
291
|
| 4. | 165 + 120 = |
203
|
285
|
400
|
332
|
| 5. | 214 + 186 = |
245
|
352
|
387
|
400
|
| 6. | 169 + 90 = |
437
|
334
|
259
|
317
|
| 7. | 235 + 95 = |
482
|
265
|
330
|
270
|
| 8. | 220 + 113 = |
290
|
333
|
303
|
276
|
| 9. | 221 + 92 = |
227
|
202
|
353
|
313
|
| 10. | 190 + 186 = |
235
|
376
|
270
|
416
|
| 11. | 151 + 97 = |
248
|
461
|
309
|
465
|
| 12. | 92 + 80 = |
172
|
107
|
142
|
184
|