Erbijsommen t/m 500
Optellen
| 1. | 172 + 93 = |
265
|
233
|
489
|
336
|
| 2. | 119 + 53 = |
172
|
120
|
150
|
178
|
| 3. | 147 + 63 = |
316
|
214
|
210
|
346
|
| 4. | 212 + 134 = |
369
|
346
|
383
|
398
|
| 5. | 182 + 80 = |
262
|
216
|
279
|
456
|
| 6. | 208 + 102 = |
300
|
310
|
230
|
203
|
| 7. | 249 + 224 = |
473
|
379
|
342
|
229
|
| 8. | 219 + 60 = |
323
|
279
|
268
|
350
|
| 9. | 167 + 64 = |
417
|
231
|
487
|
290
|
| 10. | 222 + 72 = |
294
|
435
|
296
|
236
|
| 11. | 210 + 52 = |
397
|
262
|
410
|
273
|
| 12. | 229 + 160 = |
222
|
389
|
248
|
232
|