Mastery Words phrases

Front

Write the algebraic expression for:

9 subtracted from a number

Back

x - 9

Front

Write the algebraic expression for:

A number decreased by 12

Back

x - 12

Front

Write the algebraic expression for:

6 fewer than a number

Back

x - 6

Front

Write the algebraic expression for:

15 less than twice a number

Back

2x - 15

Front

Write the algebraic expression for:

The difference between a number and 20

Back

x - 20

Front

Write the algebraic expression for:

10 divided into a number

Back

x ÷ 10 or x/10

Front

Write the algebraic expression for:

The ratio of a number to 7

Back

x ÷ 7 or x/7

Front

Write the algebraic expression for:

The quotient of 50 and a number

Back

50 ÷ x or 50/x

Front

Write the algebraic expression for:

Half of a number

Back

x ÷ 2

Front

Write the algebraic expression for:

Three times as many as a number

Back

3x