STAAR Review - Expressions

Which expression is equivalent to 4(2x + 3)?

• 4 + 2x + 4 +3

• 8x + 12

• 8x + 3

• 4 + 2x + 12

Tags

CCSS.6.EE.A.4

Amanda simplifies the following expression and shows her work below. What

mistake did Amanda make that resulted in an incorrect answer?

• She added before multiplying

• She subtracted before adding

• She multiplied before dividing

• She added before dividing

Tags

CCSS.7.NS.A.3

Which of the following expressions is best represented by the model below?

• 3x + 10

• 3x - 2

• 3x + 6

• 3x + 8

Tags

CCSS.7.EE.A.1

Four students write algebraic expressions and equations on their white board. Which of the students wrote expressions?

• Students 1 and 4

• Students 2 and 3

• Students 1, 3, and 4

• Students 2 and 4

Tags

CCSS.HSA.CED.A.3

Which two expressions are equivalent?

• 
• 
• 
• 

Tags

CCSS.6.EE.A.4

Sara and her friends go to a football game and get

snacks from the concessions. She uses various

pictures to show what they ordered. Which of the

following expressions best represents their order?

• 4d + h +2f

• 4d + 2h + 2f

• h + 2f + 5d

• 2h + 4f + 3d

Tags

CCSS.HSA-SSE.A.1A

What is the prime factorization of 140?

• 
• 
• 
• 

Which of the following cannot be written as an

expression?

• six times a number less nine

• eight times the quotient of 6 and 3

• the difference between a number and 12

• five times a number is 30

Tags

CCSS.6.EE.A.2A

Which of the set of expressions is equivalent?

• 
• 
• 
• 

Tags

CCSS.6.EE.A.4

Determine the value of the expression.

Mathematical Equivalence

OFF

Tags

CCSS.7.NS.A.3