All Math Quizzes

Writing Algebraic Expressions

1) 3 less than a number

3 + x

x - 3

3x

3 ÷ x

2) 2 divided by a number

2 ÷ x

2x

2 - x

x - 2

3) 5 increased by a number x

5 ÷ x

x + 5

5 + x

5x

4) 8 divided by a number

x + 8

n - x

8 ÷ x

x - 8

5) 7 times the sum of x and 5

7 ÷ x

x - 7

7 + x

7(x + 5)

6) n decreased by x

2 - x

n - x

3 + x

2x

7) 9 times the sum of x and 3

9(x + 9)

9 + x

9(x + 3)

9(x + 5)

8) The sum of a number and 5

x + 5

2x

x - 5

n - x

9) 4 less x

4(x + 4)

4 + x

n - x

4 - x

10) 6 divided by a number

6(x + 4)

2x

6 ÷ x

6x

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