Erbijsommen t/m 500
Optellen
| 1. | 183 + 148 = |
326
|
262
|
331
|
256
|
| 2. | 236 + 168 = |
404
|
291
|
427
|
366
|
| 3. | 171 + 147 = |
403
|
318
|
350
|
220
|
| 4. | 69 + 51 = |
120
|
196
|
155
|
104
|
| 5. | 210 + 151 = |
361
|
222
|
295
|
306
|
| 6. | 149 + 50 = |
102
|
147
|
153
|
199
|
| 7. | 230 + 211 = |
268
|
441
|
282
|
402
|
| 8. | 143 + 95 = |
201
|
460
|
446
|
238
|
| 9. | 154 + 131 = |
354
|
208
|
285
|
422
|
| 10. | 190 + 94 = |
284
|
209
|
401
|
205
|
| 11. | 180 + 134 = |
447
|
278
|
418
|
314
|
| 12. | 220 + 67 = |
331
|
287
|
473
|
237
|