“Programming Principles and Practice Using C++” Chapter 7.5 code error?

In the middle of page 230, under case '%', we see

double d = primary();

Near the bottom of the same page, we see

int i2 = narrow_cast<int>(term());

It seems to me that the second line is incorrect, and it should instead read

int i2 = narrow_cast<int>(primary());

if we want the remainder '%' to work from left to right, just like a division '/'. Am I missing something here?