6th Grade Algebraic Expressions

Front

What is a coefficient in an algebraic expression?

Back

A coefficient is a numerical factor that multiplies a variable in an algebraic expression. For example, in the expression 4 + 16v, the coefficient of v is 16.

Tags

CCSS.6.EE.A.2B

Front

Evaluate the expression 6a - 3d when a = 1 and d = 2.

Back

0

Tags

CCSS.6.EE.A.2C

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change. In the expression 4 + 16v, the constant is 4.

Tags

CCSS.6.EE.A.2B

Front

Translate the phrase '24 more than Victoria's test score' into an algebraic expression using d for Victoria's test score.

Back

d + 24

Tags

CCSS.HSA-SSE.A.1A

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operation symbols. For example, 3x + 5 is an algebraic expression.

Tags

CCSS.6.EE.A.2B

Front

What does it mean to evaluate an expression?

Back

To evaluate an expression means to calculate its value by substituting the variables with given numbers.

Tags

CCSS.6.EE.A.2C

Front

What is a variable in an algebraic expression?

Back

A variable is a symbol, usually a letter, that represents an unknown value. For example, in the expression 5x, x is the variable.

Tags

CCSS.6.EE.A.2B

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers, variables, and operations without an equality sign, while an equation states that two expressions are equal.

Front

How do you combine like terms in an expression?

Back

To combine like terms, add or subtract the coefficients of terms that have the same variable raised to the same power.

Tags

CCSS.7.EE.A.1

Front

What is the value of r/t when r = 8 and t = 2?

Back

4

Tags

CCSS.6.EE.A.2C