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Odd and Even Numbers

Grade 1

Justine Bernabe

Stephanie Guiang

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What is your favorite number?

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Odd Numbers

Odd numbers can NOT be divided evenly into groups of two.
Numbers ending in 1,3,5,7,9

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Even Numbers

Even numbers can be divided evenly into groups of two.
Numbers ending in 0,2,4,6,8

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Examples

12 is an even number
24 is an even number
35 is an odd number
47 is an odd number

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Determine whether the following are odd or even number.

1. Number of girls in the picture.

Odd Even

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Determine whether the following are odd or even number.

Oops! Try Again.

8 of 20

Determine whether the following are odd or even number.

Correct! There are 3 girls in the picture and the number 3 is ODD.

9 of 20

Determine whether the following are odd or even number.

2. Number of oranges

Odd Even

10 of 20

Determine whether the following are odd or even number.

Oops! Try Again.

11 of 20

Determine whether the following are odd or even number.

Correct! There are 5 oranges in the picture and the number 4 is ODD.

12 of 20

Determine whether the following are odd or even number.

3. Number of crayons

Odd Even

13 of 20

Determine whether the following are odd or even number.

Oops! Try again.

14 of 20

Determine whether the following are odd or even number.

Correct! There are 12 crayons present in the picture and the number 12 is EVEN.

15 of 20

Determine whether the following are odd or even number.

4. Number of blue stars.

Odd Even

16 of 20

Determine whether the following are odd or even number.

Ooops! Try Again.

17 of 20

Determine whether the following are odd or even number.

Correct. There are 16 blue stars present in the picture and the number 16 is EVEN.

18 of 20

Determine whether the following are odd or even number.

5. Number of Doris on the cupcakes.

Odd Even

19 of 20

Determine whether the following are odd or even number.

Oops! Try again.

20 of 20

Determine whether the following are odd or even number.

Correct! There are 2 Doris on the cupcake and the number 2 is even.