Erbijsommen t/m 500
Optellen
| 1. | 203 + 104 = |
219
|
448
|
307
|
211
|
| 2. | 242 + 68 = |
234
|
416
|
467
|
310
|
| 3. | 121 + 53 = |
174
|
127
|
150
|
166
|
| 4. | 192 + 140 = |
300
|
272
|
292
|
332
|
| 5. | 183 + 111 = |
336
|
298
|
437
|
294
|
| 6. | 178 + 120 = |
233
|
298
|
319
|
204
|
| 7. | 124 + 85 = |
380
|
476
|
340
|
209
|
| 8. | 247 + 116 = |
311
|
429
|
454
|
363
|
| 9. | 161 + 60 = |
444
|
266
|
360
|
221
|
| 10. | 182 + 61 = |
243
|
430
|
442
|
313
|
| 11. | 165 + 121 = |
429
|
392
|
286
|
487
|
| 12. | 128 + 104 = |
232
|
318
|
228
|
404
|