问题
解答题
师徒两个共同加工一批零件，师傅每天加工82个，徒弟每天加工68个，14天完成任务，这批零件共有多少个？（用两种方法解）
答案
方法一，
82×14+68×14
=1148+952，
=2100（个）．
答：这批零件共有2128个．
方法二，
（82+68）×14
=150×14，
=2100（个）．
答：这批零件共有2128个．
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师徒两个共同加工一批零件，师傅每天加工82个，徒弟每天加工68个，14天完成任务，这批零件共有多少个？（用两种方法解）
方法一，
82×14+68×14
=1148+952，
=2100（个）．
答：这批零件共有2128个．
方法二，
（82+68）×14
=150×14，
=2100（个）．
答：这批零件共有2128个．
| 阅读理解。 | |||||||||||||||
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| 1. How old is Lucy? | |||||||||||||||
| A. 11. B. 12. C. 13. D. I don't know. | |||||||||||||||
| 2. What's Han Mei's favorite color? | |||||||||||||||
| A. White. B. Red. C. Black. D. Blond. | |||||||||||||||
| 3. Are they in the same school? | |||||||||||||||
| A. Yes, they are. B. No, they aren't. C. Yes, they do. D. No, they don't. | |||||||||||||||
| 4. Are they in the same class? | |||||||||||||||
| A. Yes. B. No. C. OK. D. I don't know. | |||||||||||||||
| 5. What color is Lucy's hair? | |||||||||||||||
A. White. |
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