Erbijsommen t/m 500
Optellen
| 1. | 192 + 152 = |
300
|
348
|
344
|
273
|
| 2. | 199 + 88 = |
329
|
375
|
287
|
474
|
| 3. | 95 + 75 = |
147
|
140
|
160
|
170
|
| 4. | 239 + 229 = |
323
|
427
|
299
|
468
|
| 5. | 156 + 63 = |
294
|
304
|
468
|
219
|
| 6. | 136 + 122 = |
258
|
490
|
214
|
275
|
| 7. | 185 + 178 = |
497
|
266
|
418
|
363
|
| 8. | 172 + 159 = |
254
|
375
|
331
|
216
|
| 9. | 108 + 50 = |
178
|
157
|
122
|
158
|
| 10. | 179 + 179 = |
463
|
453
|
358
|
476
|
| 11. | 178 + 98 = |
286
|
366
|
368
|
276
|
| 12. | 241 + 93 = |
281
|
362
|
245
|
334
|