数字（十一～三十）

Front

Listen and write down Chinese characters

Back

十一

Front

Listen and write down Chinese characters

Back

二十二

Front

Listen and choose Chinese characters: 十一, 三, 十三, 二十三

Back

十三

Front

Listen and choose Chinese characters: 二十五, 二十四, 十四, 五

Back

二十四

Front

16 pronounce

Back

shíliù

Front

27 pronounce

Back

èrshíqī

Front

Back

Front

29 in Mandarin is

Back

二十九

Front

The largest number we learned today is （in Chinese characters）

Back

三十