Erbijsommen t/m 500
Optellen
| 1. | 238 + 175 = |
414
|
337
|
413
|
295
|
| 2. | 173 + 84 = |
416
|
487
|
267
|
257
|
| 3. | 246 + 162 = |
489
|
294
|
408
|
499
|
| 4. | 217 + 136 = |
237
|
353
|
239
|
345
|
| 5. | 228 + 66 = |
340
|
445
|
468
|
294
|
| 6. | 210 + 69 = |
354
|
461
|
279
|
335
|
| 7. | 183 + 171 = |
403
|
263
|
354
|
255
|
| 8. | 169 + 86 = |
255
|
331
|
291
|
416
|
| 9. | 236 + 115 = |
300
|
351
|
238
|
253
|
| 10. | 137 + 122 = |
325
|
364
|
259
|
404
|
| 11. | 190 + 91 = |
272
|
233
|
281
|
298
|
| 12. | 212 + 61 = |
338
|
494
|
273
|
398
|