Odd and Even numbers

Odd and Even numbers

Numbers

​Whole numbers

1, 2, 3, 4, 5 ..........99, 100, 101 ........

Which numbers are odd numbers?

Which are the even numbers?

Let's try to find the odd number

Multiple Choice

Which number below is an odd number?

• 1

• 2

• 4

• 6

Multiple Choice

Which number below is an odd number?

• 4

• 6

• 8

• 7

Multiple Choice

Which number below is an odd number?

• 3

• 4

• 6

• 8

Let's find the even number this time.

Multiple Choice

Which number is an even number?

• 5

• 6

• 7

• 9

Multiple Choice

Which number is an even number?

• 3

• 4

• 5

• 7

Multiple Choice

Which number is an even number?

• 7

• 8

• 9

• 11

How about the number 10?

​Odd or Even?

​

​10

How about numbers larger than 10?

​11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 ........

11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22

underlined numbers. Are they Odd or Even?

Odd numbers larger than 10

These are odd numbers:

11, 21, 31, 41, 51, 61, 71, 81, 91

13, 23, 33, 43, 53, 63, 73, 83, 93

15, 25, 35, 45, 55, 65, 75, 85, 95

17, 27, 37, 47, 57, 67, 77, 87, 97

19, 29, 39, 49, 59, 69, 79, 89, 99

Even numbers larger than 10

These are even numbers:

12, 22, 32, 42, 52, 62, 72, 82, 92

14, 24, 34, 44, 54, 64, 74, 84, 94

16, 26, 36, 46, 56, 66, 76, 86, 96

18, 28, 38, 48, 58, 68, 78, 88, 98

20, 30, 40, 50, 60, 70, 80, 90, 100

Multiple Choice

Select the odd number.

• 17

• 12

• 14

• 20

Multiple Choice

Select the even numbers

• 25

• 26

• 23

• 27