Representing and solving problems involving multiplication of multi-digit whole numbers

Porter has 4 times as many photographs of animals as Max. Max has 8 photographs of animals. How many photographs does Porter have?

• 36 photographs

• 28 photographs

• 24 photographs

• 32 photographs

Every day, Allie reads 10 pages. Jayden reads 5 times as much as Allie. How many pages does Jayden read every day?

• 2 pages

• 15 pages

• 10 pages

• 50 pages

Jack has 8 books, David has 4 times as many. How many books does David have?

• 32

• 42

• 63

• 24

Alexa wrote 4 times as many paragraphs as Austin. Alexa wrote 20 paragraphs. Which equation can be used to find how many paragraphs Austin wrote?

• 20 - 4 = P

• 4 + 20 = P

• 20 / 4 = P

• 4 x 20 = P

Ms. Formica had 300 YouTube subscribers on Monday. On Tuesday she had 10 times as many. How many subscribers did she get on Tuesday?

• 30 subscribers

• 3,000 subscribers

• 3 subscribers

The aquarium has 20 times as many fish in one tank as Mrs. Cascio has. The aquarium has 40 fish. How many fish does Mrs. Cascio have?

• 2

• 4

• 80

• 800

Which fruit sold 3 times as many as oranges?

• apples

• oranges

• bananas

Nikki is 4 times younger than her sister Renee. Renee is 16 years old. How old is Nikki?

• 4 x N = 16

• 16 x N = 4

• 16 x 4 = N

A typical Dalmatian weighs 6 times as many pounds as a Yorkshire terrier. A Yorkshire terrier weighs 9 pounds. How much does the typical Dalmatian weigh?

• 54 pounds

• 9 pounds

• 6 pounds

• 96 pounds

Yasmeen has 6 times as many squishy toys as Laila. Laila has 8 squishy toys. How many squishy toys does Yasmeen have?

Mathematical Equivalence

ON