Algebra: Terms, Expressions, Equations and Identities

Which of these is a single number or letter, or a number and letter multiplied together?

• Term

• Expression

• Equation

• Identity

Which of these is a mathematical statement which says that two or more quantities are equal?

• Term

• Expression

• Equation

• Identity

Which of these is a group of symbols that make a mathematical statement (without an equals sign)?

• Term

• Expression

• Equation

• Identity

Which of these is an equation which is always true?

• Term

• Expression

• Equation

• Identity

What could this be? Select all that apply!

 $3x$  

• Term

• Expression

• Equation

• Identity

What could this be? Select all that apply!

 $8x-7$  

• Term

• Expression

• Equation

• Identity

What could this be? Select all that apply!

 $6x+20=50$  

• Term

• Expression

• Equation

• Identity

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What could this be? Select all that apply!

 $5a+3a=8a$  

• Term

• Expression

• Equation

• Identity

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What could this be? Select all that apply!

 $-9x^2$  

• Term

• Expression

• Equation

• Identity

What could this be? Select all that apply!

 $5t^2+3t-7$  

• Term

• Expression

• Equation

• Identity

Tags

CCSS.HSA.APR.A.1