Erbijsommen t/m 500
Optellen
| 1. | 222 + 179 = |
231
|
416
|
401
|
242
|
| 2. | 242 + 98 = |
340
|
287
|
216
|
201
|
| 3. | 94 + 73 = |
108
|
194
|
185
|
167
|
| 4. | 75 + 51 = |
145
|
186
|
126
|
191
|
| 5. | 220 + 178 = |
268
|
398
|
491
|
445
|
| 6. | 226 + 127 = |
353
|
208
|
221
|
347
|
| 7. | 212 + 188 = |
500
|
461
|
438
|
400
|
| 8. | 227 + 173 = |
281
|
494
|
421
|
400
|
| 9. | 158 + 107 = |
265
|
470
|
256
|
460
|
| 10. | 185 + 80 = |
318
|
265
|
225
|
262
|
| 11. | 152 + 79 = |
231
|
454
|
275
|
360
|
| 12. | 214 + 102 = |
316
|
406
|
437
|
405
|