Erbijsommen t/m 500
Optellen
| 1. | 130 + 56 = |
144
|
108
|
126
|
186
|
| 2. | 226 + 125 = |
289
|
455
|
351
|
362
|
| 3. | 198 + 75 = |
273
|
243
|
342
|
426
|
| 4. | 158 + 101 = |
465
|
472
|
223
|
259
|
| 5. | 173 + 137 = |
310
|
338
|
342
|
384
|
| 6. | 93 + 86 = |
167
|
179
|
181
|
112
|
| 7. | 214 + 143 = |
457
|
258
|
357
|
248
|
| 8. | 211 + 121 = |
206
|
332
|
358
|
449
|
| 9. | 210 + 109 = |
319
|
330
|
212
|
416
|
| 10. | 88 + 76 = |
164
|
111
|
103
|
115
|
| 11. | 179 + 136 = |
444
|
213
|
243
|
315
|
| 12. | 66 + 60 = |
120
|
118
|
174
|
126
|