Expressions Quick Check

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

• A. 4 + 2x + 4 +3
• B. 8x + 12
• C. 8x + 3
• D. 4 + 2x + 12

Tags

CCSS.6.EE.A.4

2. Amanda simplifies the following expression and shows her work below. What mistake did Amanda make that resulted in an incorrect answer?

• F. She added before multiplying
• G. She subtracted before adding
• H. She multiplied before dividing
• J. She added before dividing

Tags

CCSS.7.NS.A.3

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

• A. 3x + 10
• B. 3x - 2
• C. 3x + 6
• D. 3x + 8

Tags

CCSS.6.EE.B.6

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

• F. Students 1 and 4
• G. Students 2 and 3
• H. Students 1, 3, and 4
• J. Students 2 and 4

Tags

CCSS.HSA.CED.A.3

5. Which two expressions are equivalent?

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• 
• 

Tags

CCSS.6.EE.A.4

6. 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?

• F. 4d + h +2f
• G. 4d + 2h + 2f
• H. h + 2f + 5d
• J. 2h + 4f + 3d

Tags

CCSS.HSA-SSE.A.1A

7. What is the prime factorization of 140?

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• 
• 

8. Which of the following cannot be written as an expression?

• F. six times a number less nine
• G. eight times the quotient of 6 and 3
• H. the difference between a number and 12
• J. five times a number is 30

Tags

CCSS.6.EE.A.4

9. Which of the sets of expressions is equivalent?

• A. 3(2x+5) and 6x+5
• B. 2(3x+5) and 6x+15
• C. 3(2x+5) and 6x+10
• D. 2(3x+5) and 6x+10

Tags

CCSS.6.EE.A.4

10. Determine the value of the expression below.

Tags

CCSS.7.NS.A.3