Erbijsommen t/m 500
Optellen
| 1. | 163 + 133 = |
465
|
265
|
362
|
296
|
| 2. | 165 + 101 = |
465
|
453
|
266
|
448
|
| 3. | 161 + 158 = |
455
|
319
|
487
|
368
|
| 4. | 248 + 238 = |
355
|
486
|
228
|
381
|
| 5. | 139 + 135 = |
479
|
463
|
446
|
274
|
| 6. | 217 + 192 = |
409
|
435
|
248
|
404
|
| 7. | 126 + 64 = |
183
|
194
|
124
|
190
|
| 8. | 157 + 81 = |
245
|
346
|
212
|
238
|
| 9. | 73 + 53 = |
107
|
174
|
149
|
126
|
| 10. | 223 + 55 = |
278
|
233
|
458
|
287
|
| 11. | 150 + 127 = |
277
|
442
|
457
|
314
|
| 12. | 137 + 125 = |
262
|
309
|
361
|
303
|