Long Divison: Multistep Divisor vO

Dividing with
Multi-Digit Divisors

Learning Objective:

SWBAT solve for quotients with two- and three-digit dividends by two-digit divisors with single-digit quotients.

Demonstration of Learning:

SW solve for quotients with two- and three-digit dividends and single-digit quotients correctly in at least 4 out of 5 problems.

Division

5.3(C) solve with proficiency for quotients of up to a four‐digit dividend by a two‐digit divisor using strategies and the standard algorithm

​Vocabulary

​Quotient - the answer to a division problem

​

​Dividend - A number that is divided by another number.

​

​Divisor - A number by which another number is to be divided.

​Multiple: A number that can be divided by another number without a remainder.

Remainder - ​A number that is left over when other parts have been divided equally

Match

Match the following vocabulary word to the image that represent it.

Remainder

Divisor

Dividend

Quotient

• Remainder

• Divisor

• Dividend

• Quotient

4

Fluency: Group Count by

Multi-Digit Numbers

​On your response card answer the following:

​What are the long division steps we learned earlier this year?

"The steps to long division are.."

Time to share with your table

"The step long division steps are.."

​We will be using these steps to divide with multi-digit divisors

Long Division

Open Ended

In what situation in the real world would we need to divide by a two-digit divisor?

​On your response card answer the following:

How can estimating the quotient help us when solving a division problem?

"Estimating the quotient can help us solve the division problem by..."

Dividing a 3-digit Dividend by a 2-digit divisor

​You can use long division to divide number, but first let's estimate!
846 ÷ 94

Dividing a 3-digit Dividend by a 2-digit divisor

​You can use long division to divide number, but first let's estimate!
89 ÷ 19

Concept Development:

Problem 1: 72÷21.

Whiteboard/ T-P-S

Concept Development:

Problem 2: 94÷43.

Whiteboard/ T-P-S

Concept Development:

Whiteboard/ T-P-S

Problem 3: 179÷24

Concept Development:

Whiteboard/ T-P-S

Problem 4: 57÷29.

Concept Development:

Problem 5: In a soccer tournament, there are 84 players who need to be divided into teams. Each team should have 23 players. How many teams will be formed?

Whiteboard/ T-P-S

Reorder

What is the correct order for long division?

• Divide

• Multiply

• Subtract

• Bring Down

• Check

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

Try this problem.

$$48\ \ \ \sqrt[]{255}$$  

• 4 R 63

• 5 R 15

• 5 R 2

• 5 R 25

Fill in the Blank

$$675\ \div\ 75$$  

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Given problems, students will solve for quotients with two- and three-digit dividends by two-digit divisors with single-digit quotients correctly in at least 4 out of 5 problems.

​

​DOL: