Factors & Multiples!

What is a factor?

• a factor is when you divide two numbers to get another number
• a whole number that multiplies with another factor to get the whole number product
• a factor the answer to a multiplication problem
• the same as a multiple

Tags

CCSS.4.OA.B.4

Maya is learning about prime numbers in her math class. Her teacher, Aria, explains that a prime number

• has only one factor

• has more than 2 factors

• has 100 factors

• has exactly 2 factors: 1 and the number itself

Tags

CCSS.4.OA.B.4

A composite number

• has more than 2 factors
• has one factor
• has at least 10 factors
• is always a really big number

Tags

CCSS.4.OA.B.4

Nora has 10 apples. She wants to divide them equally among her friends. Which number of friends can she invite so that each one gets the same number of apples?

• 3

• 4

• 5

• 8

Tags

CCSS.4.OA.B.4

William, Jackson, and Aria are counting their marbles. William has 33 marbles, Jackson has 22 marbles, and Aria has 24 marbles. Whose number of marbles is a multiple of 4?

• William

• Jackson

• Aria

Tags

CCSS.4.OA.B.4

Scarlett, Aiden, and Aria are playing a game where they have to identify multiples of 3. Scarlett picks a number and asks, 'Which number is a multiple of 3?'

• 27

• 28

• 29

• 26

Tags

CCSS.4.OA.B.4

Which of these are multiples of 4? (choose one answer)

• 4, 8, 12

• 1, 2, 4

• 2, 4, 8

• 4, 8, 15

• 8, 22, 100

Tags

CCSS.4.OA.B.4

Rohan, Charlotte, and Anika are playing a game where they have to list the first 5 multiples of 3. What should they say?

• 3, 6 10, 15, 20

• 1, 3, 2, 6, 4

• 3, 6, 9, 12, 15

• 6, 9, 12, 15, 18

Tags

CCSS.3.OA.B.5

CCSS.3.OA.C.7

CCSS.3.OA.D.9

Grace, William, and Mason are stacking blocks in sets of 6. So far, they have stacked 6, 12, and 18 blocks. How many blocks will they have in the next three sets?

• 24, 30, 34

• 24, 36, 42

• 24, 30, 36

• 22, 28, 34

Tags

CCSS.2.NBT.A.2

Which number is not a multiple of 10?

• 20

• 35

• 40

• 50

Tags

CCSS.4.OA.B.4