4th Grade Math Challenge

A number is shown with a digit underlined.

193,554

How many times greater is the value of the 5 that is underlined than the value of the 5 that is not underlined?

• 2

• 10

• 100

• 500

Drew starts a book that has 474 pages. He finishes the book in 6 days. He reads 48 pages on each of the first 2 days. He reads 125 pages on each of the next 2 days. He reads p pages on each of the last 2 days.

Which equation can be used to find p, the number of pages Drew reads on each of the last 2 days?

• 48 + 125 + p = 474

• (48 × 2) + (125 × 2) + p = 474

• (48 × 2) + (125 × 2) + (p × 2) = 474

• (48 × 2) + (125 × 2) + (p × 2) = (474 × 2)

Rachel drove from her house to the beach. It took her 3 hours and 14 minutes. Then, she drove from the beach to her friend’s house. That took her 1 hour and 37 minutes.

How much time did Rachel spend driving altogether?

• 4 hours and 23 minutes

• 4 hours and 51 minutes

• 5 hours and 1 minute

• 5 hours and 13 minutes

A cat weighs 3 kilograms.

How many grams does the cat weigh?

• 103

• 300

• 1,003

• 3,000

There are 48 people on a bus.

• At the library, 24 people exit the bus.

• Then, 3 people enter the bus at the library.

• Next, 3 people in each of the first 2 rows exit the bus at the community center.

• No people enter the bus at the community center.

How many people are on the bus after the stop at the community center?

• 9

• 21

• 22

• 33

The shown list of numbers is ordered from least to greatest. The list is missing a number.

42.7 , ____ , 42.83

Which number could be the missing number from the list?

• 42.0

• 42.09

• 42.79

• 42.85

Mr. Edwards has 12 pink erasers. He buys 8 boxes of white erasers. Each box of white erasers has 10 erasers in it. He puts all his erasers together. Then, he separates them into 4 equal piles.

How many erasers are in each pile?

• 20

• 23

• 26

• 32

Kathleen saves money to buy a shirt that costs $10.25. She saves $3.00 each week for 4 weeks. After the 4th week, Kathleen buys the shirt.

How much money does Kathleen have left after she buys the shirt?

• $1.75

• $2.25

• $2.75

• $3.25