Topic 20: 容易混淆的數字 : Ninty? Ninety? Nineth? Ninth?

4 four 40 forty 4th fourth 40th fortieth
5 five 50 fifty 5th fifth 50th fiftieth
9 nine 90 ninety 9th ninth 90th ninetieth
12 twelve 12th twelfth
20 twenty 20th twentieth 

其實不只小孩易弄錯，成人寫支票時也有時執筆忘字呢！😂順帶一提，踏入2017年了，無論學生寫日期或成人寫支票抬頭，也不要再寫上2016 啦！

https://www.kidz.com.hk/…/grammar…/products/grammar-weekly-2