Erbijsommen t/m 500
Optellen
| 1. | 208 + 95 = |
270
|
210
|
303
|
362
|
| 2. | 99 + 69 = |
108
|
168
|
111
|
109
|
| 3. | 151 + 116 = |
354
|
401
|
246
|
267
|
| 4. | 143 + 118 = |
214
|
261
|
448
|
398
|
| 5. | 157 + 147 = |
309
|
304
|
441
|
443
|
| 6. | 243 + 207 = |
316
|
322
|
450
|
431
|
| 7. | 145 + 115 = |
260
|
256
|
398
|
323
|
| 8. | 166 + 126 = |
395
|
268
|
248
|
292
|
| 9. | 181 + 98 = |
365
|
204
|
279
|
207
|
| 10. | 231 + 53 = |
287
|
415
|
202
|
284
|
| 11. | 244 + 110 = |
478
|
354
|
388
|
428
|
| 12. | 239 + 60 = |
417
|
367
|
261
|
299
|