GCF/LCM/Distributive Property

What is the GCF of 30 and 18

• 3

• 2

• 6

• 9

Tags

CCSS.6.NS.B.4

List the first 5 multiples of 20

• 1, 2, 4, 5, 10

• 1, 20, 2, 10, 4, 5

• 20, 40, 60, 80, 100

• 20, 25, 30, 35, 40

Tags

CCSS.3.NBT.A.3

List the factors of 12.

• 1, 2, 3, 4, 6, 12

• 12, 24, 36, 48, 60...

• 1, 12, 24, 4, 6

Tags

CCSS.4.OA.B.4

What is the LCM of 7 and 4?

• 14

• 28

• 16

• 8

Tags

CCSS.6.NS.B.4

Which is NOT an equivalent expression to 21 + 7?

• 28

• 7 (3 + 1)

• (7 + 3) (7 +1)

• (7 x 3) + (7 x 1)

Tags

CCSS.7.NS.A.1D

Kendra has a math test every 12 school days and a vocabulary test every 9 school days. She had both a math test and a vocabulary test today. The next time she will have both tests on the sam day will be the _______ day?

• 3

• 12

• 36

Tags

CCSS.6.NS.B.4

Ms. Winter makes homemade bath soaps and bottles of lotion. In her inventory, she has 24 bath soaps and 36 bottles of lotion. She wants to use all of her inventory to make as many gift baskets as she can using the same number of bath soaps and the same number of lotion bottles in each gift basket. How many gift baskets can she make?

• 864

• 3

• 12

Tags

CCSS.8.EE.C.7B

A farmer is planting a corn crop. He has wants to plant 36 corn stalks. Which combination of rows and columns would not work?

• 6 rows of 6 corn stalks

• 2 rows of 12 corn stalks

• 4 rows of 9 corn stalks

• 1 row of 36 corn stalks

Tags

CCSS.4.OA.B.4