$136+15=151$ cm 
In Grade $3$, Amy\textquotesingle s height was $136$ cm. When she was Grade $4$, the doctor said that her height was $15$cm taller than last year. What was her height in Grade $4$? (adapted from $$2019$$ Math kangaroo Problems, Level $$1-2$$, Question \#$$3$$) 
  - $15$ cm 
  - $137$ cm 
  - $151$ cm 
  - $161$ cm 
  - $167$ cm 