6.7A-D STAAR review

Which of the following is an expression?

• 2x = 4

• 5 + 7

• 5 + x = 13

• 3 + 6 = 9

Tags

CCSS.6.EE.A.1

Which of these can be written as an equation?

• Two times 0.75 plus m

• Three less than twice a

• Half the product of five and j

• Four times n is 24

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which of the following is an equation?

• 5 + 8 = 13

• 2x + 3

• 5 + 9

• 3 + x

5 + (8² - 2) x 2

• 129

• 82

• 124

• 62

Tags

CCSS.7.NS.A.3

What is the prime factorization of 110?

• 5 ⋅ 22

• 2⁵⋅ 11

• 5²⋅ 11

• 2⋅ 5⋅ 11

Tags

CCSS.7.EE.A.1

What value is equivalent to 3⁴ - 2³ ⋅ (5 - 2) - 60 ?

• -66

• 159

• -3

• -21

Tags

CCSS.6.EE.A.1

Frank had $65. He spent $2 per day for 7 days. Then he was given $9 to divide equally between himself and his 2 brothers. The following expression can be used to find the amount of money Frank had after that.

65 - 2 ⋅ 7 + 9 ÷ 3 .

Based on this expression, what is the amount of money Frank had remaining?

• $54

• $150

• $2

• $444

Tags

CCSS.7.NS.A.3

What is the prime factorization of 196?

• 
• 
• 
• 

Tags

CCSS.4.OA.B.4

Which two expressions are equivalent?

• 6 ⋅ x + 3

  6 ⋅ ( x + 3)

• 8 ⋅ 6 ÷ x

  8 ⋅ x ÷ 6

• 9(6 + x)

  9 ⋅ 6 + 9 ⋅ x

• x + (8 ⋅ 9)

  (x + 8) ⋅ 9

Tags

CCSS.6.EE.A.4

Which two expressions are equivalent?

• (10 - 6) ÷ y and 10 - (6 ÷ y)

• 4 + (3 ⋅ y) and (4 + 3) ⋅ y

• (18 ÷ y) + 10 and 10 + (y ÷ 18)

• 12 - (y ⋅ 2) and 12 - (2 ⋅ y)

Tags

CCSS.6.EE.A.4