Erbijsommen t/m 500
Optellen
| 1. | 219 + 115 = |
387
|
441
|
334
|
254
|
| 2. | 237 + 200 = |
450
|
326
|
456
|
437
|
| 3. | 245 + 84 = |
460
|
422
|
411
|
329
|
| 4. | 199 + 125 = |
324
|
442
|
474
|
298
|
| 5. | 161 + 114 = |
320
|
442
|
275
|
257
|
| 6. | 165 + 96 = |
261
|
381
|
305
|
376
|
| 7. | 204 + 122 = |
438
|
335
|
326
|
229
|
| 8. | 248 + 136 = |
371
|
414
|
384
|
376
|
| 9. | 242 + 52 = |
283
|
361
|
294
|
356
|
| 10. | 182 + 171 = |
207
|
350
|
257
|
353
|
| 11. | 91 + 58 = |
127
|
141
|
187
|
149
|
| 12. | 78 + 72 = |
150
|
145
|
200
|
130
|