Erbijsommen t/m 500
Optellen
| 1. | 206 + 194 = |
400
|
365
|
302
|
409
|
| 2. | 152 + 124 = |
276
|
344
|
355
|
476
|
| 3. | 100 + 92 = |
135
|
158
|
173
|
192
|
| 4. | 151 + 117 = |
304
|
265
|
232
|
268
|
| 5. | 213 + 123 = |
353
|
492
|
336
|
408
|
| 6. | 206 + 203 = |
458
|
409
|
255
|
339
|
| 7. | 224 + 129 = |
387
|
391
|
353
|
430
|
| 8. | 243 + 111 = |
484
|
330
|
285
|
354
|
| 9. | 184 + 97 = |
291
|
224
|
281
|
241
|
| 10. | 228 + 127 = |
362
|
355
|
228
|
403
|
| 11. | 204 + 201 = |
347
|
432
|
405
|
277
|
| 12. | 246 + 212 = |
482
|
458
|
477
|
207
|