Erbijsommen t/m 500
Optellen
| 1. | 132 + 53 = |
157
|
185
|
108
|
169
|
| 2. | 119 + 105 = |
292
|
224
|
311
|
319
|
| 3. | 229 + 85 = |
361
|
242
|
314
|
424
|
| 4. | 231 + 123 = |
229
|
466
|
354
|
398
|
| 5. | 210 + 115 = |
318
|
203
|
325
|
219
|
| 6. | 78 + 61 = |
188
|
113
|
177
|
139
|
| 7. | 186 + 149 = |
238
|
450
|
246
|
335
|
| 8. | 218 + 94 = |
261
|
306
|
312
|
271
|
| 9. | 163 + 61 = |
224
|
494
|
375
|
330
|
| 10. | 153 + 108 = |
290
|
204
|
346
|
261
|
| 11. | 168 + 105 = |
273
|
485
|
312
|
336
|
| 12. | 191 + 72 = |
356
|
365
|
263
|
491
|