Writing Expressions Practice

Front

Write an expression to represent '2 more than a number'

Back

n + 2

Front

Write an expression to represent: 'the sum of twice a number and 7'

Back

2n + 7

Front

Write an expression to represent 'the quotient of z and -2'

Back

z ÷ (-2)

Front

In the expression 3x + z + 2y, what could 'z' represent if x is the cost of a hamburger, y is the cost of fries, and z is the calories in a soda?

Back

The number of calories in a soda.

Front

Katherine has a coupon for 15% off. Which expression represents how much she will pay if the sticker price is p?

Back

.85p

Front

What does the expression '2n' represent?

Back

Twice a number n.

Front

If 'x' represents the number of apples and 'y' represents the number of oranges, how would you express the total number of fruits?

Back

x + y

Front

What is the expression for 'the difference between a number and 5'?

Back

n - 5

Front

How would you express '3 times a number decreased by 4'?

Back

3n - 4

Front

What does the expression 'p + 0' signify?

Back

The value of p remains unchanged.