| 1. | 159 + 51 = |
313
|
210
|
204
|
283
|
| 2. | 242 + 189 = |
200
|
431
|
344
|
220
|
| 3. | 213 + 63 = |
303
|
276
|
311
|
328
|
| 4. | 240 + 226 = |
210
|
343
|
313
|
466
|
| 5. | 90 + 83 = |
176
|
106
|
173
|
140
|
| 6. | 161 + 57 = |
271
|
293
|
447
|
218
|
| 7. | 201 + 183 = |
384
|
316
|
472
|
246
|
| 8. | 110 + 61 = |
171
|
112
|
164
|
130
|
| 9. | 157 + 70 = |
227
|
267
|
282
|
307
|
| 10. | 230 + 201 = |
355
|
431
|
247
|
210
|
| 11. | 201 + 122 = |
401
|
323
|
480
|
444
|
| 12. | 100 + 80 = |
135
|
173
|
154
|
180
|
| 1. | 159 + 51 = |
313
|
210
|
204
|
283
|
| 2. | 242 + 189 = |
200
|
431
|
344
|
220
|
| 3. | 213 + 63 = |
303
|
276
|
311
|
328
|
| 4. | 240 + 226 = |
210
|
343
|
313
|
466
|
| 5. | 90 + 83 = |
176
|
106
|
173
|
140
|
| 6. | 161 + 57 = |
271
|
293
|
447
|
218
|
| 7. | 201 + 183 = |
384
|
316
|
472
|
246
|
| 8. | 110 + 61 = |
171
|
112
|
164
|
130
|
| 9. | 157 + 70 = |
227
|
267
|
282
|
307
|
| 10. | 230 + 201 = |
355
|
431
|
247
|
210
|
| 11. | 201 + 122 = |
401
|
323
|
480
|
444
|
| 12. | 100 + 80 = |
135
|
173
|
154
|
180
|