Translating Expressions

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols. It does not have an equality sign.

Front

Translate the phrase 'three times a number plus 16' into an algebraic expression.

Back

3n + 16

Front

How do you express '46 less than a number' in algebraic form?

Back

n - 46

Front

What does the equation 'x - 5 = 12' translate to in words?

Back

Five less than x is 12.

Front

How would you write 'the quotient of 15 and a number plus 1' as an algebraic expression?

Back

15 / g + 1

Front

What does the term 'subtracted from' indicate in an algebraic expression?

Back

It indicates that the second term should be placed before the first term in the expression.

Front

What does 'less than' mean in algebraic expressions?

Back

It means to subtract the first term from the second term, often requiring a reversal of the order of terms.

Front

What is the difference between an equation and an expression?

Back

An equation contains an equality sign and states that two expressions are equal, while an expression does not.

Front

How do you translate 'the sum of a number and 10' into an algebraic expression?

Back

n + 10

Front

What is the algebraic expression for 'twice a number decreased by 4'?

Back

2n - 4