Part One ~ Unit 2 Review

What is a multiple?

• A multiple is the same as a factor.

• A multiple is a product that is creadted when one number is multiplies by another number.

• A multiple is to see, experience, and draw out the mathematics in a situation.

• A multiple is the ability to use mathematical ideas involving numbers and and quanitites.

A factor is ....

• the numbers and or variables that are mulitplied to make a product or term.

• the numbers and or variables that are added to make a product or term.

• the numbers and or variables that are divided to make a product or term.

• the numbers and or variables that are subtracted to make a product or term.

Tags

CCSS.6.EE.A.2B

A composite number is...

• a whole number that has more than two factors.

• a whole number that has only two factors.

Tags

CCSS.4.OA.B.4

A prime number is...

• a whole number that has more than two factors.

• a whole number tha has only two factors.

Tags

CCSS.4.OA.B.4

If a number has only factors 1 and itself is it prime or composite?

• prime number

• composite number

• neither

Tags

CCSS.4.OA.B.4

Ones is a

• prime number.

• composite number

• neither a prime or composite number.

Tags

CCSS.4.OA.B.4

24 fourth graders and 36 third graders go to lunch. They need to be put in equal groups from the same grade. What size groups could they make so that no one is left out?

• groups of 10

• groups of 5

• groups of 14

• groups of 6