Erbijsommen t/m 500
Optellen
| 1. | 117 + 62 = |
167
|
179
|
147
|
146
|
| 2. | 214 + 50 = |
338
|
264
|
393
|
440
|
| 3. | 203 + 73 = |
348
|
276
|
225
|
357
|
| 4. | 201 + 165 = |
366
|
333
|
349
|
441
|
| 5. | 237 + 227 = |
464
|
446
|
419
|
228
|
| 6. | 128 + 76 = |
277
|
331
|
204
|
269
|
| 7. | 228 + 172 = |
355
|
436
|
400
|
489
|
| 8. | 235 + 56 = |
382
|
469
|
233
|
291
|
| 9. | 233 + 72 = |
444
|
430
|
305
|
253
|
| 10. | 162 + 77 = |
298
|
269
|
239
|
404
|
| 11. | 241 + 211 = |
365
|
316
|
472
|
452
|
| 12. | 218 + 161 = |
247
|
379
|
200
|
271
|