5 sentences

1. 这些书总共多少钱？

   zhè​xiē shū zǒng​gòng duō​shao qián?

   How much are these books in total?

   Source: Dong Chinese Dictionary

2. 总共有四百个名字。

   zǒng​gòng yǒu sì​bǎi gè míng​zi.

   There are 400 names in total.

   Source: OpenSubtitles

3. 总共是十二年。

   zǒng​gòng shì shí'èr nián.

   That's 12 years in total.

   Source: OpenSubtitles

4. 把这些费用加在一起，总共是五百块。

   bǎ zhè​xiē fèi​yòng jiā zài yī​qǐ, zǒng​gòng shì wǔ​bǎi kuài.

   Adding all these expenses together, the total is five hundred yuan.

   Source: Dong Chinese Dictionary

5. 这个月我家总共消耗了三百千瓦时的电。

   zhè gè yuè wǒ jiā zǒng​gòng xiāo​hào le sān​bǎi qiān​wǎ​shí de diàn.

   My household consumed a total of 300 kilowatt-hours of electricity this month.

   Source: Dong Chinese Dictionary