Erbijsommen t/m 500
Optellen
| 1. | 189 + 115 = |
452
|
265
|
335
|
304
|
| 2. | 140 + 78 = |
366
|
288
|
218
|
398
|
| 3. | 135 + 74 = |
209
|
364
|
472
|
248
|
| 4. | 68 + 57 = |
125
|
165
|
163
|
154
|
| 5. | 88 + 75 = |
120
|
163
|
109
|
138
|
| 6. | 185 + 102 = |
337
|
287
|
464
|
448
|
| 7. | 93 + 65 = |
158
|
115
|
191
|
195
|
| 8. | 195 + 163 = |
372
|
358
|
460
|
255
|
| 9. | 142 + 133 = |
442
|
275
|
308
|
243
|
| 10. | 101 + 91 = |
192
|
198
|
187
|
135
|
| 11. | 195 + 133 = |
433
|
200
|
328
|
484
|
| 12. | 230 + 162 = |
453
|
220
|
315
|
392
|