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

Let's find the even number this time.

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