4th Eureka Math Squared Module 2 Review

Front

What is a prime number?

Back

A prime number is a number that has only two factors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Is 7 a prime number?

Back

Yes, 7 is a prime number because its only factors are 1 and 7.

Tags

CCSS.4.OA.B.4

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Tags

CCSS.4.OA.B.4

Front

Is 3 a factor of 21?

Back

Yes, because 3 x 7 = 21.

Tags

CCSS.4.OA.B.4

Front

What is the definition of multiplication?

Back

Multiplication is the process of adding a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is the definition of division?

Back

Division is the process of splitting a number into equal parts.

Tags

CCSS.3.OA.A.2

Front

What are multiples?

Back

Multiples of a number are the results of multiplying that number by whole numbers.

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Tags

CCSS.4.OA.B.4

Front

What is the difference between factors and multiples?

Back

Factors are numbers that divide evenly into another number, while multiples are the result of multiplying a number by an integer.

Tags

CCSS.4.OA.B.4

Front

What is an example of a prime number?

Back

An example of a prime number is 5.

Tags

CCSS.4.OA.B.4