3.3 Multiplication, Division, Bar Models

Jay has 4 pieces of tape. Each piece of tape is 7 inches long.

Which equation shows how much tape Jay has?

• 4 + 7 = r

• 4 x 5 = r

• 4 x 6 = r

• 4 x 7 = r

Mr. Graf has 27 students in his class. He gave each student 4 pencils. What is the total number of pencils Mr. Graf gave to his class?

• 31 pencils

• 108 pencils

• 23 pencils

• 98 pencils

Mary saves $25. She saves 5 times as much as Nikki. How much do they save in all?

• 125

• 35

• 30

• 5

Joe has 11 bunches of bananas. There are 8 bananas in each bunch. How many bananas does Joe have in all?

• 3

• 19

• 88

• 118

Jesus got 2 packs of Pokémon cards and 3 packs of Digimon cards for his birthday. Each pack had 9 cards. How many cards did Jesus get for his birthday?

• 28

• 45

• 14

• 63

A parking garage has 3 rows for cars to park. Each row holds 7 cars. How many cars fit in the parking garage when it is full?

• 7

• 10

• 21

• 35

Ella wrote the question below.

3 x 9 = 36

Which statement about the equation is true?

• The second number should be 13, not 9.

• The answer should be 24, not 36.

• The first number should be 5, not 3.

• The answer should be 27, not 36.

There are 64 children going on a field trip. They ride in 8 vans, and each van has the same numbers of children. Which sentence is true about the children and the vans? 

• Six children ride in each van because $64\ \div8=6$  

• Eight children ride in each van because  $64\ \div\ 8\ =\ 8$  

What equation does this picture represent?

• $36\div9$

• $4\times3$

• $3\times12$

• $4\div3$

Joe has been to the zoo 6 times. Alana has been to the zoo 3 times as often as Joe.

Which can be used to show the number of times Alana has been to the zoo?

• 3 + 6 = 9

• 6 x 2 = 12

• 6 + 2 = 8

• 3 x 6 = 18