3.4 Notes Flashcardizz : Write Algebraic Expressions

Front

What is a coefficient in algebra?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Tags

CCSS.6.EE.A.2B

Front

Where does a coefficient appear in an algebraic expression?

Back

A coefficient always comes before the variable.

Tags

CCSS.6.EE.A.2B

Front

Write an algebraic expression for 'five less than a number'.

Back

n - 5

Tags

CCSS.6.EE.A.2A

Front

Write an algebraic expression for 'twice a number'.

Back

2n

Tags

CCSS.6.EE.B.6

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that includes numbers, variables, and operation symbols.

Tags

CCSS.6.EE.A.2B

Front

What does the variable represent in an algebraic expression?

Back

A variable represents an unknown value that can change.

Tags

CCSS.6.EE.A.2B

Front

Write an algebraic expression for 'the sum of a number and 10'.

Back

n + 10

Tags

CCSS.6.EE.A.2A

Front

What is the difference between an expression and an equation?

Back

An expression does not have an equal sign, while an equation does.

Front

Write an algebraic expression for 'three times a number decreased by 4'.

Back

3n - 4

Tags

CCSS.HSA-SSE.A.1A

Front

What does it mean to evaluate an algebraic expression?

Back

To evaluate an algebraic expression means to substitute the value of the variable and perform the operations.

Tags

CCSS.6.EE.A.2C