4th Grade Math Challenge

What is the perimeter of a rectangle with length 5 units and width 3 units?

• 16 units

• 8 units

• 12 units

• 10 units

Solve the following multiplication problem: 7 x 8 = ?

• 49

• 56

• 42

• 63

If a pizza is divided into 8 equal slices and you eat 3 slices, what fraction of the pizza did you eat?

• 3/8

• 2/8

• 5/8

• 4/8

How many degrees are in a right angle?

• 90

• 60

• 180

• 45

Convert 2 feet to inches.

• 36 inches

• 12 inches

• 24 inches

• 48 inches

What is the area of a square with side length 4 units?

• 8 square units

• 16 square units

• 12 square units

• 20 square units

List the first 5 multiples of 6.

• [6, 12, 18, 24, 30]

• 8

• 15

• 21

Find the factors of 24.

• 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24

• 1, 2, 3, 4, 6, 8, 12, 24

• 1, 2, 4, 8, 16, 24

• 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23

If a book costs $15 and a pen costs $3, how much more does the book cost than the pen?

• $5

• $12

• $10

• $8

A rectangle has a length of 10 units and a width of 6 units. What is the area of the rectangle?

• 60 square units

• 16 square units

• 30 square units

• 36 square units