Exploring Even and Odd Numbers

This video tutorial introduces the concept of classifying numbers as even or odd. It explains that even numbers are multiples of two and can be evenly divided between two people, while odd numbers cannot. The video provides examples of even and odd numbers and discusses the special case of zero being even. It also explores the results of adding even and odd numbers, showing that even plus even and odd plus odd both result in even numbers, while even plus odd results in an odd number.

What is a defining characteristic of an even number?

• It is a multiple of five.

• It is a multiple of three.

• It can be divided by two without a remainder.

• It is a prime number.

Tags

CCSS.2.OA.C.3

Why is zero considered an even number?

• Because zero is a prime number.

• Because zero is a positive number.

• Because zero times two equals zero.

• Because zero is a multiple of three.

Tags

CCSS.2.OA.C.3

Which of the following is an example of an odd number?

• 12

• 20

• 8

• 5

Tags

CCSS.2.OA.C.3

What is a simple way to identify an odd number?

• It has an odd digit in the ones place.

• It is a multiple of two.

• It is a multiple of five.

• It has an even digit in the ones place.

Tags

CCSS.2.OA.C.3

What is the result of adding two even numbers together?

• An odd number

• An even number

• A multiple of three

• A prime number

Tags

CCSS.3.OA.D.9

What is the sum of 14 and 4?

• 22

• 20

• 18

• 16

Tags

CCSS.1.OA.A.1

What is the result of adding two odd numbers together?

• An odd number

• A prime number

• An even number

• A multiple of five

Tags

CCSS.3.OA.D.9

What is the sum of 15 and 7?

• 23

• 22

• 21

• 20

Tags

CCSS.2.OA.A.1

What is the result of adding an even number and an odd number together?

• An even number

• An odd number

• A prime number

• A multiple of five

Tags

CCSS.3.OA.D.9

What is the sum of 4 and 3?

• 6

• 9

• 8

• 7

Tags

CCSS.1.OA.A.1