3rd Grade Math Review

Lawrence needs to be at his job by 5:00 p.m. It takes him 20 minutes to ride his bike to his job, 30 minutes to eat dinner, and 45 minutes to do his homework. What time does he need to start his homework?

• 3:00

• 3:25

• 3:35

• 4:20

A library bookshelf has 6 shelves. Nine books can fit on each shelf. How many books can the bookshelf hold?

• 63

• 72

• 45

• 54

Ron is trying to find the fraction of the figure that is shaded. Which fraction represents each equal part in the figure?

• 1/2

• 1/3

• 1/4

• 1/6

Tracy is making a bar graph to compare how many pencils she has of each color. She has 6 blue pencils, 9 red pencils, 6 yellow pencils. and 10 green pencils. Which scale makes the most sense for Tracy to use?

• Each grid line should equal 20 pencils.

• Each grid line should equal 10 pencils.

• Each grid line should equal 5 pencils.

• Each grid line should equal 2 pencils.

Henri looked at a clock when he left home for basketball. He looked at the clock again when he got back home after the club. How long was Henri away from home?

• 1 hour

• 3 hours

• 1 hour 15 minutes

• 1 hour 45 minutes

Jason has 56 pennies to stack equally in 8 piles. Which equation can help you find 56 ÷ 8?

• 56 x ? = 8

• 8 x 56 = ?

• 8 x ? = 56

• 56 x 8 =?

Chantel has 36 cherries to share equally with 5 friends. If Chantel also gets an equal number of cherries, how many cherries will each person get?

• 5

• 7

• 6

• 4

Darlene says that 1/4 is greater than 1/3 because 4 is greater than 3. Is she correct?

• Yes, she is correct.

• No, a whole divided into 3 equal parts has larger parts than if the whole were divided into 4 equal parts.

• No, both fractions are equal.

• No, the denominators do not help you find which fraction is greater.

Mrs. Singh wrote 4 equations on the board. Which of Mrs. Singh's equations is NOT true?

• 3÷3=1

• 7÷0=0

• 8÷1=8

• 0÷4=0

Sally scored 750 points on a video game. She wants to round the number to the nearest hundred. Which statement is true?

• 750 is rounds to 800

• 750 is closer to 700 than to 800.

• 750 rounds to 700.

• 750 rounds to 600.