Erbijsommen t/m 500
Optellen
| 1. | 210 + 207 = |
365
|
405
|
203
|
417
|
| 2. | 201 + 93 = |
358
|
450
|
294
|
368
|
| 3. | 75 + 50 = |
165
|
120
|
125
|
145
|
| 4. | 176 + 154 = |
366
|
331
|
330
|
472
|
| 5. | 174 + 123 = |
489
|
412
|
217
|
297
|
| 6. | 227 + 55 = |
326
|
282
|
467
|
390
|
| 7. | 203 + 92 = |
369
|
295
|
464
|
251
|
| 8. | 191 + 53 = |
203
|
343
|
244
|
362
|
| 9. | 247 + 199 = |
437
|
446
|
244
|
372
|
| 10. | 228 + 107 = |
350
|
304
|
333
|
335
|
| 11. | 148 + 115 = |
411
|
263
|
415
|
444
|
| 12. | 217 + 166 = |
351
|
247
|
446
|
383
|