Erbijsommen t/m 500
Optellen
| 1. | 210 + 84 = |
294
|
201
|
271
|
315
|
| 2. | 243 + 124 = |
294
|
367
|
376
|
308
|
| 3. | 166 + 150 = |
293
|
409
|
435
|
316
|
| 4. | 179 + 114 = |
244
|
403
|
293
|
432
|
| 5. | 191 + 90 = |
463
|
301
|
281
|
269
|
| 6. | 184 + 97 = |
431
|
411
|
281
|
480
|
| 7. | 224 + 139 = |
363
|
451
|
266
|
377
|
| 8. | 173 + 72 = |
222
|
274
|
245
|
220
|
| 9. | 107 + 80 = |
176
|
162
|
199
|
187
|
| 10. | 199 + 113 = |
312
|
298
|
352
|
206
|
| 11. | 232 + 203 = |
453
|
251
|
291
|
435
|
| 12. | 156 + 104 = |
474
|
494
|
459
|
260
|