Erbijsommen t/m 500
Optellen
| 1. | 131 + 53 = |
184
|
138
|
143
|
140
|
| 2. | 181 + 63 = |
473
|
404
|
244
|
384
|
| 3. | 84 + 54 = |
182
|
103
|
138
|
155
|
| 4. | 93 + 88 = |
103
|
135
|
181
|
138
|
| 5. | 247 + 131 = |
497
|
254
|
378
|
274
|
| 6. | 187 + 86 = |
273
|
426
|
237
|
246
|
| 7. | 229 + 187 = |
426
|
416
|
431
|
469
|
| 8. | 158 + 138 = |
296
|
366
|
330
|
399
|
| 9. | 153 + 117 = |
350
|
270
|
354
|
252
|
| 10. | 237 + 165 = |
499
|
262
|
402
|
263
|
| 11. | 80 + 71 = |
175
|
151
|
158
|
155
|
| 12. | 248 + 200 = |
484
|
448
|
254
|
410
|