Even/Odd

Front

What is an even number?

Back

An even number is an integer that is exactly divisible by 2, meaning it has no remainder when divided by 2.

Tags

CCSS.2.OA.C.3

Front

What is an odd number?

Back

An odd number is an integer that is not exactly divisible by 2, meaning it has a remainder of 1 when divided by 2.

Tags

CCSS.2.OA.C.3

Front

How can you determine if a number is even or odd?

Back

You can determine if a number is even or odd by looking at the last digit (ones place) of the number. If it is 0, 2, 4, 6, or 8, the number is even; if it is 1, 3, 5, 7, or 9, the number is odd.

Tags

CCSS.2.OA.C.3

Front

Is the number 0 even or odd?

Back

0 is an even number because it is divisible by 2.

Tags

CCSS.2.OA.C.3

Front

Is the number 1 even or odd?

Back

1 is an odd number because it is not divisible by 2.

Tags

CCSS.2.OA.C.3

Front

What is the sum of two even numbers?

Back

The sum of two even numbers is always even.

Tags

CCSS.3.OA.D.9

Front

What is the sum of two odd numbers?

Back

The sum of two odd numbers is always even.

Tags

CCSS.3.OA.D.9

Front

What is the sum of an even number and an odd number?

Back

The sum of an even number and an odd number is always odd.

Tags

CCSS.3.OA.D.9

Front

Can negative numbers be even or odd?

Back

Yes, negative numbers can also be classified as even or odd based on the same rules as positive integers.

Tags

CCSS.2.OA.C.3

Front

What is the product of two even numbers?

Back

The product of two even numbers is always even.

Tags

CCSS.3.OA.D.9