Odd and Even

Jessie divided her beads into 2 equal groups. There was 1 bead left over.

Jessie said she has an even number of beads. Lilly said that Jessie has an odd number of beads.

Who is right?

• Jessie

• Lilly

Tags

CCSS.2.OA.C.3

An odd number times an odd number is odd

• True

• False

Tags

CCSS.3.OA.D.9

If two factors are even, their product is even

• True

• False

Tags

CCSS.3.OA.D.9

If one factor is odd, the product is always odd

• True

• False

Tags

CCSS.3.OA.D.9

There are 45 students on the dance team. The dance coach asked each dancer to find a partner. Will each dancer be able to find a partner?

• Yes because 45 is an even number

• Yes because 45 had a 4 in the tens place

• No because 45 is an odd number

• No because 45 is an even number

Tags

CCSS.2.OA.C.3

numbers that have a 0, 2, 4, 6, or 8 in the one’s place

• Even

• Odd

• Place Value

• Numbers

Marcus is planting 8 sunflower seeds and 8 daisy seeds. Is the sum of the sunflower and daisy seeds an even or an odd number? How do you know?

• Even, because the sum of two even numbers is always even.

• Odd, because the sum of two even numbers is always odd.

• Even, because the sum of two odd numbers is always even.

• Odd, because the sum of two odd numbers is always odd.

Tags

CCSS.2.OA.C.3

Is the sum even? 5 + 8

• Yes

• No

Tags

CCSS.2.OA.C.3

Is the sum even? 9 + 3

• Yes

• No

Tags

CCSS.2.OA.C.3

Even + Even = Even

• True

• False

Tags

CCSS.3.OA.D.9