Erbijsommen t/m 500
Optellen
| 1. | 205 + 121 = |
449
|
326
|
327
|
305
|
| 2. | 209 + 111 = |
371
|
355
|
291
|
320
|
| 3. | 235 + 148 = |
295
|
471
|
410
|
383
|
| 4. | 176 + 71 = |
392
|
247
|
209
|
436
|
| 5. | 123 + 73 = |
196
|
174
|
177
|
120
|
| 6. | 164 + 142 = |
428
|
468
|
375
|
306
|
| 7. | 188 + 172 = |
283
|
360
|
408
|
325
|
| 8. | 231 + 155 = |
252
|
274
|
386
|
378
|
| 9. | 213 + 134 = |
472
|
446
|
402
|
347
|
| 10. | 237 + 197 = |
434
|
392
|
207
|
296
|
| 11. | 179 + 67 = |
243
|
436
|
246
|
467
|
| 12. | 207 + 131 = |
485
|
310
|
338
|
260
|