Erbijsommen t/m 500
Optellen
| 1. | 213 + 116 = |
226
|
493
|
329
|
383
|
| 2. | 75 + 74 = |
188
|
118
|
195
|
149
|
| 3. | 247 + 242 = |
212
|
204
|
395
|
489
|
| 4. | 215 + 101 = |
229
|
366
|
316
|
345
|
| 5. | 250 + 199 = |
449
|
307
|
374
|
382
|
| 6. | 227 + 111 = |
338
|
206
|
428
|
265
|
| 7. | 249 + 53 = |
325
|
296
|
448
|
302
|
| 8. | 160 + 160 = |
320
|
248
|
392
|
300
|
| 9. | 186 + 144 = |
312
|
330
|
233
|
223
|
| 10. | 193 + 118 = |
468
|
311
|
381
|
352
|
| 11. | 127 + 115 = |
228
|
393
|
242
|
465
|
| 12. | 235 + 108 = |
343
|
487
|
251
|
495
|