Donze Division Review- Ch. 6

Division Review

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Division Review

Today we are going to review division concepts we have learned in class to prepare for our test!

Here we go!

Mental Math with Basic Facts

Let's try a few!

Multiple Choice

What is 360  $\div$  9? 

 

• 4

• 40

• 6

• 400

Multiple Choice

64,000  $\div$  8 =

• 80

• 800

• 8

• 70

Multiple Choice

5,600  $\div$  7 =

• 70

• 800

• 80

• 8

Long Division Reminders

• When we divide larger number we use the phrase, "Does McDonald's Sell Cheese Burgers" to help up remember the steps. 

• Long division takes time! Be patient and do the work. 

• Graph paper can help you keep your work organized. 

Let's try a few!

Multiple Choice

28  $\div$  2 =

• 18

• 12

• 16

• 14

Multiple Choice

154  $\div$  4 = 

• 37 R5

• 38 R3

• 38 R2

• 39 R1

Multiple Choice

750  $\div$  7 =

• 107 R1

• 75

• 17 R1

• 10 R7

Multiple Choice

1,626  $\div$  7 = 

• 231 R9

• 232

• 232 R2

• 234 R2

Interpreting Remainders

• When we solve problems with remainders we have to decide if we will ignore the remainder, round up, or if the remainder is the answer.

• READ the problems carefully! 

• Think about what the question is asking. 

Let's practice!

Remember word problems need words in the answer :)

Open Ended

Mrs. Donze would like to buy cookies for her sweet students! Each cookie costs $3. She has $64. How many cookies can she buy?

Multiple Choice

Mrs. Donze would like to buy cookies for her sweet students! Each cookie costs $3. She has $64. How many cookies can she buy?

What did you do with the remainder?

• the remainder was the answer

• ignore the remainder

• round up

Open Ended

Instead of buying cookies, Mrs. Donze decides to take her class of 23 students on a field trip to the Hostess Factory. Yay! Each van can hold 7 students. How many vans will be needed so all the students can go on the trip?

Multiple Choice

Instead of buying cookies, Mrs. Donze decides to take her class of 23 students on a field trip to the Hostess Factory. Yay! Each van can hold 7 students. How many vans will be needed so all the students can go on the trip?

What do we do with the remainder?

• Ignore the remainder.

• The remainder is the answer.

• Round up

Multistep Problems

• Read and visualize what steps are needed to solve the problem.

• Reread the question. What information do you need to find first? What is the second step? 

• Write a number sentence or equation to solve the problem.

• Answer the question as a statement. "Mrs. Donze has __ pencils."

Practice time!

You will use this problem to answer all questions.

Multiple Choice

At the Mini Fig store, Lilly found 7 buckets of LEGOs with each bucket containing 792 LEGO pieces. If she wanted to split the LEGO pieces into 6 piles, how many pieces should she put into each pile?

What steps did you have to do to solve this problem?

• add, then subtract

• multiply, then divide

• divide, then multiply

• add, then multiply

Multiple Choice

At the Mini Fig store, Lilly found 7 buckets of LEGOs with each bucket containing 792 LEGO pieces. If she wanted to split the LEGO pieces into 6 piles, how many pieces should she put into each pile?

Which equation can you use to solve this problem?

• (792 + 7)  $\div$  6 = p

• (792 x 7) + 6 = p

• (792  $\div$  7) x 6= p

• (792  x 7)  $\div$  6 = p

Multiple Choice

At the Mini Fig store, Lilly found 7 buckets of LEGOs with each bucket containing 792 LEGO pieces. If she wanted to split the LEGO pieces into 6 piles, how many pieces should she put into each pile?

• 1,092 pieces

• 824 pieces

• 924 R2 pieces

• 924 pieces

Bonus Round!

Multiple Choice

What is the answer to a division problem called?

• dividend

• divisor

• quotient

• sum

Multiple Select

Which problems DO NOT have a remainder?

(Think of the divisibility rules we learned about in class!)

• 450  $$\div$$  5

• 367  $$\div$$  4

• 231  $$\div$$  3

• 428  $$\div$$  2

Multiple Choice

*Fun Question :)

Henry's mom has 5 children.

Lucas

Lilly

Leah

Larry

What is the name of the 5th child?

• Leo

• Henry

• Luther

• Joe

Poll

Are you ready for your test?