THIS IS FOR ALL THE BACON Sandra buys 70 pencils with fuzzy tops. She gives 4 to each of her 15 classmates. The expression for the number of pencils she has left is 70 – (4 • 15) .

Answer each question to identify the parts of the expression.

1. In this expression, what does 70 represent?

Write your answer in the space below.

2. What does (4 • 15) represent?

Write your answer in the space below.