Unit 2 Test Review

Evaluate the following expression: 12 x [2 x (4 + 2) - 10] =

• 24

• 36

• 48

• 60

Tags

CCSS.7.NS.A.3

An expression is given. 6 x (3 + 7) ÷ 5. Which statement is true about the parentheses in the expression?

• The parentheses indicate that 3 + 7 should be solved last.

• The parentheses indicate that 7 ÷ 5 should be solved last.

• The parentheses indicate that 3 + 7 should be solved first.

• The parentheses indicate that 7 ÷ 5 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation should be completed first? 25 x (7 - 2) + 7. First calculate the answer to _______________ because parentheses should be completed _______________.

• 7 - 2, first

• 25 x 7, last

• 7 + 2, first

• 25 x 5, last

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Domino’s pizza made 4 pizzas. Each pizza had 205 olives on it. While they were putting the pizzas into the oven, three of the pizzas lost 35 olives each. Use the equation below to find o, the number of olives, that are remaining on the pizzas. O = (4 x 205) - (3 x 35)

• O = 715

• O = 800

• O = 600

• O = 700

Tags

CCSS.3.OA.D.8

Sammy bought some candy bars to share with his friends at school. Below is a description of what he purchased. - He bought 4 Hersey’s for $2 each. - He bought 12 giant Reese’s for $4 each. - He bought 5 King Size Snickers for $5 each. Use the equation below to find x, the total amount Sammy had to pay for the candy bars. X = 4 (2) + 12 (4) + 5 (5) Sammy had to pay $ __________ for the candy bars.

• X = 78

• X = 81

• X = 85

• X = 90

Tags

CCSS.7.EE.B.3

The animal shelter is open for 10 hours on Saturday. On Saturday morning, the shelter had 34 dogs. - The shelter gave away 6 dogs to new families during each of the first 4 hours. - The shelter gave away 3 dogs to new families during each of the next 6 hours. - The shelter received 11 new dogs on Saturday In which equation does d represent the number of dogs the shelter had at the end of the day on Saturday?

• d = 34 - (6 x 4) - (3 x 6) + 11

• d = 34 - (6 x 4) - (3 x 6) - 11

• d = 34 - (6 + 4) - (3 + 6) + 11

• d = 34 - (6 + 4) - (3 + 6) - 11

Tags

CCSS.3.OA.D.8

This equation can be used to find p, the number of puzzle pieces Jose had left to complete his puzzle. What amount of puzzle pieces does Jose have left? P = 597 - (43 x 6)

• 258

• 3,324

• 339

• 554

Tags

CCSS.4.OA.A.3

A list of factor pairs for the number 156 is shown: 1 x 156 2 x 78 3 x 52 6 x 26 Which of the factor pairs contain only composite numbers?

• 1 x 156

• 2 x 78

• 3 x 52

• 6 x 26

Tags

CCSS.4.OA.B.4

The jersey number on the four players who scored a touchdown in Friday’s game were: 37 21 65 77 Which student has a prime number on his jersey?

• 37

• 21

• 65

• 77

Tags

CCSS.4.OA.B.4

What is the value of this expression? [64 + (3 x 4)] ÷ 4

• 67

• 28

• 19

• 68

Tags

CCSS.7.NS.A.3