Fourth Grade CCSS Math Vocabulary Word List

An acute angle is:

• an angle less than 90 degrees

• an angle equal to 90 degrees

• an angle greater than 90 degrees

• an angle equal to 180 degrees

Tags

CCSS.4.G.A.1

What does it mean to add?

• To combine numbers to get a sum

• To subtract one number from another

• To multiply numbers together

• To divide one number by another

Tags

CCSS.4.NBT.B.4

An algorithm in mathematics is:

• a step-by-step procedure for calculations

• a type of mathematical equation

• a random guess

• a physical tool used in geometry

Tags

CCSS.7.EE.B.3

An angle is:

• A measure of turn between two straight lines that have a common end point (the vertex).

• A type of triangle.

• A straight line.

• A circle.

Tags

CCSS.4.MD.C.5

How is angle measure defined?

• As the amount of turn between two straight lines that have a common end point (the vertex).

• As the length of a line segment.

• As the area of a circle.

• As the volume of a cube.

Tags

CCSS.4.MD.C.5

What is a Bar Model?

• A visual representation used to solve math problems

• A type of graph used in statistics

• A model of a bar used in architecture

• A type of chart used in business presentations

Tags

CCSS.4.MD.A.2

What are Benchmark fractions?

• Fractions that are commonly used for estimation and comparison

• Fractions that are only used in scientific calculations

• Fractions that are always greater than 1

• Fractions that are less than 0

Tags

CCSS.4.NF.A.2

How many centimeters are there in a meter?

• 100

• 10

• 1000

• 50

Tags

CCSS.4.MD.A.1

What is a Common denominator?

• A number that is a multiple of all denominators in a set of fractions.

• A number that is a multiple of all numerators in a set of fractions.

• A number that is a prime number.

• A number that is a factor of all numerators in a set of fractions.

Tags

CCSS.4.NF.C.5

A composite number is defined as:

• A number with only two distinct positive divisors: 1 and itself.

• A number that can be divided by numbers other than 1 and itself.

• A number that is less than 1.

• A number that is a prime number.

Tags

CCSS.4.OA.B.4