Multiplicative Comparisons

The tallest building in a town is 81 feet tall.  The shortest building in a town is 9 feet tall.  How many times taller is the tallest building than the shortest building in town?

• 8

• 12

• 9

• 15

Jill is four times as tall as Danny.  Danny is five feet tall. How tall is Jill?

• 5 x 4 = 20

• 20= 4 x 5

• 4 x 5 = 20

• 20 = 5 x 4

What is 7 times more than 6?

• 49

• 35

• 36

• 42

Don has 9 cupcakes. Josh has 10 times as many as Don. How many cupcakes does Josh have?

• 10

• 100

• 90

• 19

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24-8=4

• 8x3=24

• 24 times as much as 3 is 8

• 24=3-8

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24=8x3

• 3x4=24

• 8+3=24

• 24-3=8

• A

• B

• C

• D

A basket has 25 flowers. If there are 12 baskets of equal number of flowers, how many flowers are there in all?

• 250

• 300

• 280

• 350

Caleb takes six times longer to to clean his room than it takes his friend, John. If it takes John ten minutes to clean his room, how long does it take Caleb?

• 60 minutes (1 hour)

• 16 minutes

• 30 minutes (a half hour)

• 15 minutes (a quarter of an hour)

Hayes made rainbow colored cupcakes for dessert. If he made one box of cupcakes for each of the 7 colors of the rainbow and each box has 6 cupcakes, how many cupcakes did Hayes make in total?

• 42

• 13

• 35

• 63