Erbijsommen t/m 500
Optellen
| 1. | 197 + 119 = |
347
|
468
|
316
|
443
|
| 2. | 241 + 215 = |
433
|
361
|
342
|
456
|
| 3. | 165 + 63 = |
445
|
228
|
436
|
393
|
| 4. | 158 + 77 = |
235
|
233
|
389
|
299
|
| 5. | 243 + 217 = |
209
|
460
|
213
|
238
|
| 6. | 199 + 158 = |
357
|
237
|
383
|
200
|
| 7. | 245 + 217 = |
206
|
265
|
475
|
462
|
| 8. | 147 + 80 = |
238
|
206
|
418
|
227
|
| 9. | 122 + 63 = |
134
|
191
|
185
|
182
|
| 10. | 212 + 117 = |
304
|
206
|
427
|
329
|
| 11. | 127 + 99 = |
254
|
448
|
469
|
226
|
| 12. | 248 + 72 = |
320
|
337
|
334
|
251
|