Estimating Quotients_10/26

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Thursday, October 26th

Math Journal

Pencil with eraser

XtraMath

Complete Exit Tickets

i-Ready Math

TODAY’S TO DOs
Reminders

Math Learning Goal

Success Criteria

❖ Homework due tomorrow!
❖ Fall Carnival Friday @ 5:30pm
❖ No tutoring or clubs this week
❖ Red Ribbon Week- wear a

friendly costume based on a
children’s book tomorrow

❖ Memorize multiplication table

0-12

I am learning how to use basic
facts to approximate decimal

quotients with two-digit

divisors, reasoning about the

placement of the decimal

point.

❏I can round my divisor.

❏I can round the dividend to a
number that is easily divided
by the rounded divisor

❏I can use mental math to
estimate the quotient.

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Application Problem

Ms. Heinz spent 12 dollars on 30 bus tokens for the field trip. What was
the cost of 12 tokens? (Read, Draw, Write)

Multiple Choice

Ms. Heinz spent 12 dollars on 30 bus tokens for the field trip. What was
the cost of 12 tokens?

• $3.6
• $2.4
• $1.2
• $4.8

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Anchor Chart

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Vocabulary

*Using your
whiteboard,
define and/ or
illustrate a
vocabulary
word.

● dividend
● divisible
● divisor
● quotient
● remainder
● standard

algorithm

Multiple Choice

487 ÷ 32

Which number is the dividend?

• 487
• dividend
• 487 ÷
• 32

Multiple Choice

487 ÷ 32

Which number is the divisor?

• 487
• 29
• 15
• 32

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Concept Development

39.1 ÷ 17 ≈

3.91 ÷ 17 ≈

63.6 ÷ 73 ≈

6.36 ÷ 73 ≈

Multiple Choice

Which number is the quotient?

• 32

• 167

• 15

• 487

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Concept Development

Edward bikes the same route to and from school each day. After 28 school
days, he bikes a total distance of 389.2 miles. Estimate how many miles he
bikes in one day.

Multiple Choice

Which number is the divisor?

• .32

• 487

• 32

• 015

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Problem set

Name: ___________
*Show strategies & work

Estimate the quotients.

a. 3.24 ÷ 82 ≈

b. 361.2 ÷ 61 ≈

c. 7.15 ÷ 31 ≈

d. 85.2 ÷ 31 ≈

Multiple Choice

Which number is the remainder?

• 015

• 015

• 7

• 32

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Problem Set

Name: ___________
*Show strategies & work

Mrs. Huynh bought a bag of 3 dozen toy animals as party favors for her
son’s birthday party. The bag of toy animals cost $28.97. Estimate the
price of each toy animal.

Multiple Choice

Which number is the dividend?

• 0

• 32

• 15

• 487

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Small Group

❏

Students will work on Exit Ticket in their Math Google
Classroom by demonstrating strategies and solving
to find solutions.

❏

Teacher will pull Tier 3 students for small group
intervention based on Exit Ticket results.

❏

Early finishers will choose an activity from Choice
Board.