Erbijsommen t/m 500
Optellen
| 1. | 229 + 144 = |
373
|
249
|
387
|
455
|
| 2. | 216 + 88 = |
348
|
304
|
293
|
342
|
| 3. | 159 + 151 = |
381
|
407
|
248
|
310
|
| 4. | 186 + 86 = |
272
|
249
|
244
|
469
|
| 5. | 244 + 184 = |
357
|
246
|
428
|
310
|
| 6. | 176 + 116 = |
475
|
469
|
322
|
292
|
| 7. | 201 + 181 = |
226
|
343
|
382
|
436
|
| 8. | 175 + 139 = |
447
|
435
|
314
|
343
|
| 9. | 106 + 85 = |
106
|
191
|
123
|
177
|
| 10. | 206 + 108 = |
377
|
254
|
318
|
314
|
| 11. | 243 + 207 = |
450
|
360
|
421
|
225
|
| 12. | 237 + 148 = |
493
|
380
|
300
|
385
|