二 èr two; 2
Made with 2 strokes.
Ancient small seal form 
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Different tone
儿 ér (child) ; 儿 ér (legs) ; 而 ér (as well as) ; 耳 ěr (ear) ; 尔 ěr (thus)Radical
Index 7 used in: 恶 è (evil) ; 仁 rén (humane) ; 些 xiē (some) ; 元 yuán (primary) ; 云 yún (cloud)Pronunciation
Sound file kindly provided by shtooka.net ➚ under a Creative Commons Attribution Share Alike License

Stroke order for character 二, kindly provided under Wikimedia creative commons license ➚
Proverbs
九牛二虎之力 jiǔ niú èr hǔ zhī lì Tremendously strong一山不容二虎 yī shān bù róng èr hǔ Two equally talented or able employees do not work well together
一穷二白 yī qióng èr bái A disparaging term for backwardness