Practice Milestones Review! (Part 1) - No Calculator

Add

8.64 + 7.098 + 10.9901

• 15.5281

• 16.84701

• 26.7281

• 27.611

The change, in yards, in a football team’s position on the field for each of their last four plays is shown below.

– 4, 7, –7, 0

Which list correctly compares the changes, in yards, in the football team’s position on the field?

• –7 < –4 < 0 < 7

• –4 < –7 < 0 < 7

• 0 < –7 < –4 < 7

• 0 < –4 < –7 < 7

Use the equation below to answer the question.

6x + 3 = 3(2x + 3)

Which statement correctly explains whether the equation is true or not?

• It is true because 6x equals 3× 2x

• It is not true because 3×3 does not equal 3.

• It is true because the terms on the left are multiples of 3

• It is not true because all the x values should be on the same side of the equation.

Sheila put a new lightbulb into a light socket. The lightbulb was on for 24 hours a day and burned out after 1,806 hours. Sheila did the work below to determine how many days the lightbulb lasted.

Sheila needs to finish the calculation to find how long, in days, the lightbulb lasted. Which statement about Sheila’s calculations is true?

• Sheila completed the calculation by subtracting 24 – 6 to get 18 and found that the lightbulb lasted 75.18 days.

• Sheila completed the calculation by dividing 6 ÷ 24 to get 0.25 and found that the lightbulb lasted 75.25 days.

• Sheila completed the calculation by dividing 24 ÷ 6 to get 4 and found that the lightbulb lasted 75.4 days.

• Sheila completed the calculation by adding on 0.6 of a day since the remainder is 6 and found that the lightbulb lasted 75.6 days.

Multiply.

6.23 × 9.3

• 57.939

• 74.76

• 579.39

• 747.6

Philip and Veronica are in band together. He asked her a statistical question. Which question could Philip have asked Veronica?

• How many instruments do you own?

• How much did your first instrument cost?

• How old were you when you started playing an instrument?

• How long are the songs you practice playing on your instrument?

The bottom of a swimming pool is 10 feet below the surface of the water in the pool. The surface of the water is represented by the number 0, and the bottom of the pool is represented by the number –10. The pool’s diving board is the same distance above the surface of the water as the bottom of the pool is below the surface of the water. What number represents the location of the diving board?

• 1/10

• 0

• 10

• 20

Alessandro plotted point A on the coordinate grid.

He reflected point A across one of the axes to create point B. Which ordered pair could be the location of point B?

• (–3, –4)

• (–4, 3)

• (4, –3)

• (4, 3)

Charlotte invested $100 per year into a business for 3 years. The total value of her investment after 3 years is represented by the algebraic expression below, where x is the growth in value each year.

100(x³ + x² + x)

What is the total value of her investment when x = 2?

• $600

• $1200

• $1400

• $6400

In Xavier’s coin collection, 1/5 of the coins are pennies, 11/40 of the coins are nickels, and 1/4 of the coins are dimes. Which list correctly compares these portions of Xavier’s coin collection?

• 1/4 < 1/5 < 11/40

• 1/5 < 1/4 < 11/40

• 1/5 < 11/40 < 1/4

• 11/40 < 1/5 < 1/4