Erbijsommen t/m 500
Optellen
| 1. | 151 + 143 = |
252
|
218
|
294
|
368
|
| 2. | 82 + 57 = |
133
|
191
|
169
|
139
|
| 3. | 182 + 181 = |
359
|
399
|
448
|
363
|
| 4. | 88 + 61 = |
149
|
171
|
141
|
198
|
| 5. | 215 + 144 = |
464
|
340
|
356
|
359
|
| 6. | 187 + 118 = |
260
|
436
|
305
|
300
|
| 7. | 151 + 138 = |
450
|
340
|
289
|
271
|
| 8. | 95 + 65 = |
100
|
160
|
147
|
179
|
| 9. | 154 + 119 = |
273
|
256
|
472
|
231
|
| 10. | 198 + 118 = |
241
|
316
|
285
|
276
|
| 11. | 172 + 61 = |
380
|
468
|
395
|
233
|
| 12. | 123 + 71 = |
108
|
103
|
102
|
194
|