Erbijsommen t/m 500
Optellen
| 1. | 90 + 73 = |
171
|
135
|
163
|
167
|
| 2. | 199 + 92 = |
209
|
223
|
212
|
291
|
| 3. | 230 + 52 = |
419
|
282
|
450
|
274
|
| 4. | 227 + 210 = |
324
|
437
|
249
|
480
|
| 5. | 246 + 212 = |
268
|
458
|
449
|
390
|
| 6. | 62 + 57 = |
110
|
119
|
171
|
100
|
| 7. | 228 + 179 = |
254
|
407
|
206
|
290
|
| 8. | 113 + 61 = |
190
|
169
|
174
|
188
|
| 9. | 139 + 128 = |
407
|
203
|
267
|
462
|
| 10. | 193 + 53 = |
437
|
238
|
246
|
440
|
| 11. | 229 + 160 = |
219
|
259
|
389
|
229
|
| 12. | 246 + 61 = |
307
|
335
|
302
|
224
|