Math

Front

What is an angle?

Back

An angle is formed by two rays (sides) that share a common endpoint (vertex). It is measured in degrees.

Tags

CCSS.4.G.A.1

Front

What is the measure of a right angle?

Back

A right angle measures 90 degrees.

Tags

CCSS.4.G.A.1

Front

What is a polygon?

Back

A polygon is a closed figure with three or more straight sides.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 8 sides?

Back

An octagon.

Tags

CCSS.2.G.A.1

Front

What is the formula to find the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as a/b, where 'a' is the numerator and 'b' is the denominator.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is equivalent to 1/2?

Back

0.50 is equivalent to 1/2.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents repeated addition.

Tags

CCSS.3.OA.A.1

Front

What does it mean for a number to be 'greater than'?

Back

A number is greater than another if it is larger in value.

Tags

CCSS.1.NBT.B.3