Write the algebraic expression for the product of 7 and a number n.

How would you express p points increased by 6 as an algebraic expression?

What is the algebraic expression for 5 more than the product of x and 9?

If x slices of pizza are split equally among 3 people, how would you write that as an algebraic expression?

Write the algebraic expression for the difference between the number g and 5.

What property is shown by the equation 19 + (42 + 8) = (19 + 42) + 8?

Which property is illustrated by the equation 12 + 8 = 8 + 12?

Identify the property demonstrated by 78 x 1 = 78.

Which property is shown by the equation (27 x 3) x 8 = 27 x (3 x 8)?

What property is demonstrated by the equation 53 + 0 = 53?