TRANSLATING SIMPLE MATHEMATICAL PHRASES
EXAMPLES:

Translate each of the following phrases into a mathematical expression:

The sum of a number and [beautiful math coming... please be patient] $\,3\,$: [beautiful math coming... please be patient] $x + 3$
The product of a number and [beautiful math coming... please be patient] $\,3\,$: [beautiful math coming... please be patient] $3x$
The sum of two numbers: [beautiful math coming... please be patient] $x + y$
Three times the sum of two numbers: [beautiful math coming... please be patient] $3(x + y)$
Three times a number: [beautiful math coming... please be patient] $3x$
Three less than a number: [beautiful math coming... please be patient] $x - 3$
A number, less [beautiful math coming... please be patient] $\,3\,$: [beautiful math coming... please be patient] $x - 3$
Three more than a number: [beautiful math coming... please be patient] $x + 3$
A number, plus [beautiful math coming... please be patient] $\,3\,$: [beautiful math coming... please be patient] $x + 3$
The square of a number: [beautiful math coming... please be patient] $x^2$
The square of three times a number: [beautiful math coming... please be patient] $(3x)^2$
Three times the square of a number: [beautiful math coming... please be patient] $3x^2$
One-third of a number: [beautiful math coming... please be patient] $\frac{x}{3}$   or   [beautiful math coming... please be patient] $\frac 13 x$
One less than [beautiful math coming... please be patient] $\,3\,$ times a number: [beautiful math coming... please be patient] $3x - 1$
Two more than [beautiful math coming... please be patient] $\,5\,$ times a number: [beautiful math coming... please be patient] $5x + 2$   or   [beautiful math coming... please be patient] $2 + 5x$
The square of the sum of two numbers: [beautiful math coming... please be patient] $(x + y)^2$
The sum of the squares of two numbers: [beautiful math coming... please be patient] $x^2 + y^2$
Master the ideas from this section
by practicing the exercise at the bottom of this page.

When you're done practicing, move on to:
Word Problems Involving Perfect Squares

 
 
CONCEPT QUESTIONS EXERCISE:
On this exercise, you will not key in your answer.
However, you can check to see if your answer is correct.
PROBLEM TYPES:
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10 11 12 13 14 15 16 17 18
19 20 21 22 23 24 25 26 27
28 29 30 31 32 33 34 35 36
AVAILABLE MASTERED IN PROGRESS

Translate the following phrase into a mathematical expression:
(MAX is 36; there are 36 different problem types.)