Multi-Digit Division

5th Grade

Dividing with Standard Algorithm 5.3C

It is important for us to know how we're feeling and how others are feeling so we know how to appropriately interact with each other.

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Saturday Check-in

Solve with proficiency for quotients of up to a four-digit dividend by a two-digit divisor using strategies and the standard algorithm. 5.3C

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Learning Goal: By the end of today's lesson, I should be able to:

​Effort is something we should reflect on. When we start an assignment we should set our intention for effort. I will give you my full effort. I will be asking you to reflect on your effort level at the end of the lesson.

Poll

How do you feel about your division skills?

• I am SUPER confident. I could teach this to others.

• I feel somewhat confident but feel like I need practice.

• I don't feel confident with it yet. I need patience and practice.

When dividing: Make sure you space out the numbers, that your numbers are clear and when possible, we're using graph paper to keep our numbers in order.

Math Tip: Double digit divisor? Work out on the side so you know what numbers to use.

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​Let's practice a few division problems:

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

​Concept Practice 1

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Tavia volunteered to work at the city library for 22 days in the summer. During this time, she checked out a total of 4,686 books. What is the average number of books Tavia checked out each day?

​Math Tip:

Do you already have a total?

If yes- you will add or multiply

If no- you will subtract or divide

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Remember to ask yourself what part of the answer you need.

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Will you get your answer from the quotient or remainder? Does your answer make sense?

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

​Concept Practice 2

Mega Mart received 1,447 fish. The store’s manager put 76 fish into each of the store’s aquariums. Then he purchased the remaining 3 fish for his own aquarium. How many aquariums does Mega Mart have?

​I am looking that you space out your numbers when you set up your division problem.

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I am looking that you work out the multiplication for the divisor out to the side.

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I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

​Concept Practice 3

Mrs. Yamo bought 2 boxes of plastic bags. She had 1,988 craft sticks. She divided the craft sticks equally into 28 plastic bags for her students. How many sticks did Mrs. Yamo put in each bag?

I am looking that you space out your numbers when you set up your division problem.

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I am looking that you work out the multiplication for the divisor out to the side.

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I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

​Concept Practice 4

The hens at Colston’s Egg Farm laid 9,663 eggs last month. Mr. Colston put 4 dozen eggs in each packing crate. How many eggs did Mr. Colston have left after he filled as many crates as possible?

I am looking that you space out your numbers when you set up your division problem.

.

I am looking that you work out the multiplication for the divisor out to the side.

.

I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

​Concept Practice 5

Mrs. Averitt types an average of 62 words per minute. How many minutes does it take her to type 3,596 words?

I am looking that you space out your numbers when you set up your division problem.

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I am looking that you work out the multiplication for the divisor out to the side.

.

I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Poll

Mid-lesson Check

• What we've done today reinforced my confidence with division skills

• I'm warming up and feeling better about division.

• I'm still a little confused and need a bit more assistance.

Concept Application 1

​A restaurant worker pours 3,402 fluid ounces of orange juice into pitchers that hold 33 fluid ounces each. How many pitchers can the worker completely fill?

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

I am looking that you space out your numbers when you set up your division problem.

.

I am looking that you work out the multiplication for the divisor out to the side.

.

I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Concept Application 2

​A landscape company delivers 29 bags of pine mulch to a customer. Altogether, the bags weigh 2,262 pounds. How many pounds does each bag weigh?

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

I am looking that you space out your numbers when you set up your division problem.

.

I am looking that you work out the multiplication for the divisor out to the side.

.

I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Concept Application 3

​A 12 fluid ounce can of soda contains 42 grams of sugar. There are 8,610 grams of sugar in the cans of soda in a vending machine. How many cans of soda are in the vending machine?

Read the problem for the GIST.

Restate the question

Analyze the problem

Solve the question

Does it make sense?

I am looking that you space out your numbers when you set up your division problem.

.

I am looking that you work out the multiplication for the divisor out to the side.

.

I am looking that you divide and bring down each digit from your dividend until the whole number has been completely divided.

Draw

Cesar’s basketball team collected a total of $7,437 in season ticket sales. The price of a season ticket is $37. How many season tickets were sold?

Fill in the Blanks

Mr. Arcinega will buy water bottles for the 7,175 runners who entered the Tri-State 5K Fun Run. The water bottles are packaged 18 per case. What is the least number of cases Mr. Arcinega needs to buy so that each runner will have at least one water bottle?

Dropdown

A chef bought 2,852 cherries for pies. He put exactly 78 cherries in each pie. The chef had some cherries left over, so he purchased extra cherries to complete 1 more pie. How many extra cherries did the chef need?​

Select answer

Solve with proficiency for quotients of up to a four-digit dividend by a two-digit divisor using strategies and the standard algorithm. 5.3C

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Revisiting Learning Goal: Now, I should be able to:

​Effort affects learning. How was your effort today? How did that correlate to your learning today?