Math Review

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, in the equation 935 - 487, you are finding out how much is left when you take 487 away from 935.

Tags

CCSS.2.NBT.B.7

Front

What is the result of 935 - 487?

Back

448

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is an angle?

Back

An angle is formed by two rays that meet at a point called the vertex. Angles are measured in degrees.

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Front

What is the measurement of a right angle?

Back

A right angle measures 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is the result of 68 ÷ 4?

Back

17

Tags

CCSS.4.NBT.B.6

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 13 x 12 means adding 13 together 12 times.

Tags

CCSS.3.OA.A.1

Front

What is the result of 13 x 12?

Back

156

Tags

CCSS.4.NBT.B.5

Front

What is area?

Back

Area is the amount of space inside a shape. It is measured in square units.

Tags

CCSS.3.MD.C.6

Front

How do you calculate the area of a rectangle?

Back

To find the area of a rectangle, multiply its length by its width. For example, if a rectangle has a length of 12 feet and a width of 7 feet, the area is 12 x 7 = 84 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the result of finding the area of a rectangle with a length of 12 feet and a width of 7 feet?

Back

84 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3