Whole Number Operations

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1. Which of the following factor pairs for the number 368 contains only composite numbers? I. 2 × 184 II. 4 × 92 III. 8 × 46 IV. 16 × 23

• a. I and IV
• b. II and III
• c. II, III, and IV
• d. I, II, and III

2. Which expression has a value of 27?

• a. 6(4 + 8) – 5
• b. 34 – (14 ÷ 2)
• c. 3 + 6 × 3
• d. (30 ÷ 2) × (7 – 4)

3. Cory stopped at a convenience store and bought a large fountain drink for $1.89 and a bag of chips for $2.37. He paid with a $20 bill and told the cash register employee he wanted to use the remaining amount to fill his car up with gas. How much did Cory spend to fill his car up with gas?

• a. $16.84
• b. $15.74
• c. $14.76
• d. $24.26

4. The table shows the listing prices of three houses in California. The listing price of the house in Fresno is $250,541 less than the listing price of the house in Los Angeles. What is the combined listing price of these four houses?

• a. $276,742
• b. $2,847,680
• c. $3,124,422
• d. $3,625,504

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6. A college math professor assigns a weekly homework packet. The packet is 5 pages with 12 problems on each page. A student completed 18 problems in the library while waiting for another class. Which equation can be used to find p, the number of problems the student has remaining this week?

• a. p = (5 × 12) ÷ 18
• b. p = (5 + 12) – 18
• c. p = (5 + 12) × 18
• d. p = (5 × 12) – 18

7. Three statements about the points plotted on the coordinate grid are shown below. I. Point A is located on the x-axis. II. Point B is located at (1, 0). III. Point C is the same distance from the origin as Point A. Which of the following statements about the points are true?

• a. I only
• b. I and II only
• c. III only
• d. I and III only

8. An employee at a chocolate factory made 864 chocolate truffles. If the employee puts 24 chocolate truffles in each box, how many boxes can be filled?

• a. 20,736 boxes
• b. 840 boxes
• c. 36 boxes
• d. 38 boxes