4th Grade Math Review

Front

What are the factors of 20?

Back

The factors of 20 are 1, 2, 4, 5, 10, and 20.

Tags

CCSS.4.OA.B.4

Front

What is expanded form of 7,432?

Back

7,432 in expanded form is 7,000 + 400 + 30 + 2.

Tags

CCSS.4.NBT.A.2

Front

What is the solution to 254 - 8?

Back

The solution is 246.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Front

What type of angle is greater than 90 degrees but less than 180 degrees?

Back

An obtuse angle.

Tags

CCSS.4.G.A.1

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with length 10 feet and width 4 feet?

Back

The perimeter is 28 feet.

Tags

CCSS.4.MD.A.3

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

What is the value of 5 x 6?

Back

The value is 30.

Tags

CCSS.3.OA.C.7

Front

What is the area of a rectangle with length 5 feet and width 3 feet?

Back

The area is 15 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Tags

CCSS.4.G.A.1