Writing algebraic expressions
Writing algebraic expressions
100
Write an expression for the product of 3 and w.
What is 3w?
100

The sum of 27 and a number n.

27 + n

200
Write an expression for w less than 15.
What is 15 - w?
200
13 less than a number q.

q -13

300
Write an expression for the difference of twice p and 9.
What is 2p - 9?
300

The sum of t and the product of 4 and x

t + 4x

400

5 more than a number x

What is x+5

400

the quotient of a number and 4.

n/4

500
Write an expression for the difference of r and 8 times 9.
What is the difference of 9(r - 8) or (r - 8) * 9?
500

the cost of p photocopies if each one costs $0.15

.15p

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