Even and Odd Numbers

Mr. Shane introduces the concept of even and odd numbers, explaining that even numbers can be divided into groups of two without leftovers, while odd numbers cannot. He emphasizes that the last digit of a number determines its parity. The video includes practice exercises and word problems to reinforce the concept, helping students identify even and odd numbers through various examples. The lesson concludes with a farewell message.

What is the main characteristic of an even number?

• It can be divided into groups of two without leftovers.

• It is always a prime number.

• It ends with a 1, 3, 5, 7, or 9.

• It can be divided into groups of three.

How can you determine if a number is odd?

• By checking if it ends with 1, 3, 5, 7, or 9.

• By checking if it ends with 0, 2, 4, 6, or 8.

• By adding all its digits.

• By dividing it by 3.

Which of the following numbers is even?

• 23

• 41

• 936

• 1583

If a number ends in 4, what can you say about it?

• It is a composite number.

• It is a prime number.

• It is an even number.

• It is an odd number.

How many pigs does Farmer Brown have after each pig has three piglets?

• 10

• 12

• 6

• 8

How many more miles does Mrs. Kellerman need to drive to reach the airport?

• 5 miles

• 4 miles

• 3 miles

• 6 miles

How many students are on the school bus after the last stop?

• 54

• 36

• 27

• 45