### Home > CC1 > Chapter 1 > Lesson 1.2.3 > Problem 1-70

1-70.

How many pennies are represented by each expression below? Homework Help ✎

Remember to multiply first, then add.

pennies This one is similar to the one above.

One student, Christy, did it this way:

What did Christy do wrong?Make sure you do what is inside the parentheses first.

pennies