Erbijsommen t/m 500
Optellen
| 1. | 156 + 109 = |
294
|
244
|
265
|
260
|
| 2. | 248 + 77 = |
308
|
325
|
234
|
361
|
| 3. | 245 + 68 = |
329
|
487
|
343
|
313
|
| 4. | 236 + 194 = |
362
|
324
|
467
|
430
|
| 5. | 233 + 170 = |
207
|
403
|
329
|
450
|
| 6. | 96 + 63 = |
159
|
115
|
127
|
164
|
| 7. | 83 + 53 = |
184
|
170
|
136
|
114
|
| 8. | 75 + 74 = |
183
|
115
|
149
|
101
|
| 9. | 214 + 114 = |
491
|
328
|
233
|
382
|
| 10. | 138 + 81 = |
219
|
269
|
372
|
218
|
| 11. | 230 + 77 = |
234
|
262
|
307
|
281
|
| 12. | 120 + 73 = |
182
|
172
|
193
|
126
|