Erbijsommen t/m 500
Optellen
| 1. | 195 + 87 = |
275
|
351
|
282
|
382
|
| 2. | 153 + 83 = |
472
|
233
|
236
|
374
|
| 3. | 203 + 156 = |
286
|
359
|
264
|
381
|
| 4. | 114 + 69 = |
193
|
184
|
165
|
183
|
| 5. | 160 + 116 = |
376
|
276
|
446
|
447
|
| 6. | 155 + 130 = |
335
|
285
|
237
|
352
|
| 7. | 191 + 174 = |
496
|
365
|
458
|
268
|
| 8. | 225 + 222 = |
305
|
476
|
447
|
489
|
| 9. | 183 + 79 = |
416
|
238
|
262
|
367
|
| 10. | 85 + 76 = |
161
|
194
|
104
|
162
|
| 11. | 114 + 81 = |
199
|
195
|
135
|
129
|
| 12. | 249 + 200 = |
216
|
325
|
392
|
449
|