Erbijsommen t/m 500
Optellen
| 1. | 138 + 73 = |
404
|
337
|
211
|
425
|
| 2. | 110 + 55 = |
188
|
165
|
176
|
196
|
| 3. | 176 + 56 = |
232
|
363
|
273
|
376
|
| 4. | 229 + 184 = |
413
|
311
|
491
|
495
|
| 5. | 162 + 79 = |
405
|
241
|
458
|
449
|
| 6. | 238 + 217 = |
467
|
351
|
208
|
455
|
| 7. | 233 + 127 = |
440
|
476
|
430
|
360
|
| 8. | 188 + 93 = |
264
|
310
|
261
|
281
|
| 9. | 143 + 132 = |
220
|
275
|
341
|
311
|
| 10. | 95 + 60 = |
157
|
161
|
137
|
155
|
| 11. | 106 + 56 = |
108
|
119
|
120
|
162
|
| 12. | 190 + 99 = |
329
|
211
|
289
|
347
|