MP3 Math Benchmark

There are 3 groups of runners at a park. Each group has 8 runners. Which expression shows how many runners are in all 3 groups?

• 3 × 8

• 3 + 8

• 8 ÷ 3

• 8 – 3

A theater sells tickets for a play. On Monday, the theater sold 276 tickets. On Tuesday, the theater sold 184 tickets. How many total tickets did the theater sell on Monday and Tuesday?

• 450

• 460

• 470

• 480

What is the area of the rectangle?

• 12 square units

• 20 square units

• 24 square units

• 32 square units

There are 56 chairs set up in a gym. The chairs are in 7 equal rows. How many chairs are in each row?

• 7

• 8

• 49

• 63

Tags

CCSS.3.OA.A.3

Roberto went into a store at 3:02 p.m. He left the store 10 minutes later. What time did Roberto leave the store?

• 12:03

• 3:12

• 3:22

• 3:10

A paint mixer combines 185 liters of paint. Some of the paint is poured into a 20-liter paint can. The paint can is not completely filled as shown. How many liters of paint remain in the paint mixer? Enter your answer in the box.

• 185 - (amount poured into the can)

• 185 - 20

• 185 - 15

• 185 - 10

A rectangle is shown. Part of the rectangle is tiled. Which expression can be used to find the area, in square inches, of the rectangle?

• 3 × (4 + 6)

• 2 × (4 + 6 + 3)

• 4 × 6 + 3

• (4 × 6) + (4 × 3)

Which equations are true? Select the three correct equations.

• 4 × 40 = 160

• 60 × 8 = 480

• 3 × 50 = 800

• 90 × 7 = 630

• 1 × 20 = 120

Ms. Thompson has 293 mystery books and 165 adventure books in her classroom library. To estimate the total number of fiction books Ms. Thompson has in her library, she rounds the number of mystery books and the number of adventure books to the nearest ten. Then she adds them together. How many fiction books does Ms. Thompson have in her classroom library rounded to the nearest ten?

• 440

• 450

• 460

• 470

Ms. Thompson also has 184 nonfiction books in her classroom library. To estimate the difference between the number of fiction books and the number of nonfiction books she has in her library, Ms. Thompson rounds the number of nonfiction books to the nearest ten. Then she subtracts this value from her rounded estimate of fiction books. Which number represents Ms. Thompson’s estimated difference between fiction and nonfiction books in her classroom library?

• 270

• 280

• 290

• 300