Fourth Grade OA.1 multiplicative comparisons

Melissa is 7 times as old as Kasey. Kasey is 5 years old. Which equation represents Melissa's age?

• 12 = 7 + 5

• 7 = 5 + 2

• 35 = 7 x 5

• 2 = 7 - 5

Tags

CCSS.4.OA.A.1

Eric picked 60 strawberries which was 5 times as many as John. Which equation represents how many strawberries John picked?

• 60 is five more than twelve.

• 60 is twelve times as many as five.

• 60 is five less than twelve.

• 60 is twelve more than five.

Tags

CCSS.4.OA.A.1

James bought a game that was $66, which was 6 times as much as the book he bought.  How much did the book cost?

• $396

• $60

• $72

• $11

Tags

CCSS.4.OA.A.2

Jason made 45 soccer goals during soccer season. This is 5 times as many as the 9 goals Sam scored. Write a multiplication equation that represents this situation.

• 5 x 9 = 40

• 5 x 6 = 30

• 45 = 5 x 9

• 5 x 9 = 55

Tags

CCSS.4.OA.A.1

Julia and Hannah went bird watching.

· Julia saw 4 times as many red birds as Hannah.

· Julia saw 28 red birds.

Which equation could be used to find how many red birds Hannah saw? (r)

• 4 x 28 = r

• 4 x 28 = r

• 4 + 28 = r

• 28 ÷ 4 = r

Tags

CCSS.4.OA.A.2

Parker has twice as many cars as Luke. Together they have 39 cars. How many cars does Parker have?

• 26

• 25

• 14

• 13

Tags

CCSS.4.OA.A.2

Sergio has 5 stickers.  His older brother has 3 times the number of stickers as Sergio has.  How many stickers does his older brother have? 

• 15

• 25

• 2

• 8

Tags

CCSS.4.OA.A.2

   Mike has 7 apples. Tom has 3 times as many apples as Mike. Which equation can be used to find the number of apples Tom has?

• 3 x 3 x 3 x 3 x 3 x 3 =

• 7 x 7 x 7 =

• 7 x 3 =

• 7 + 3 =

Tags

CCSS.4.OA.A.1

1.     Mrs. Cross has 8 boxes of crayons.  Each box has 144 crayons. Which equation could be used to find c, the total number of crayons in these boxes?

• 144 x 8 = c

• c ÷ 144 =

• 144 – c =

• 144 + 8 = c

Tags

CCSS.3.OA.D.8

Jake has 24 baseballs. He has 4 times as many baseballs as Josh. How many baseballs does Josh have?

• 6

• 96

• 28

• 20

Tags

CCSS.4.OA.A.2