Math Revision T1

LO and SC

LO: To apply understanding of
place value to problem solving
SC: I can identify place value and
round to a specific place.
I can read, write and compare
decimals according to place value.
I can reason about place value
and multiples of 10.

1

2

Do Now - APK

Get your “Silent Scribble” boards
ready.

You will also need a marker, wipes
and you are not allowed to have a
device near you.

You will have 4 minutes of
multiplication practice at 20 seconds
each.

Focused Words

Decimal: A number that has a dot to show parts
smaller than 1.

Tenths: The first place to the right of the decimal,
showing one part out of 10.

Thousandths: The third place to the right of the
decimal, showing one part out of 1,000.

3

W.A.G.O.L.L - Skill

4

Identifying the place value of a
digit will require you to count the
spaces between the decimal
point at the digit.

What is the digit in the hundreds
place in the number 542

Answer: 5

Because it is the 3rd digit from the
decimal point

Practice – Use the
place value chart

5

Use the place value chart to
identify the following:

The tens place digit in 762

The one place digit in 1265

The hundreds place digit in 632.4

The tenths place digit in 432.75

Practice – Identify the

value of the digit

7

Write down the value of the underlined
digit for the following numbers:

546.5

682.4

942.23

1002.55

W.A.G.O.L.L - Skill

6

Identifying the value of a digit
means knowing that each place
value is a power of 10.

Multiple Choice

What place value is the 7 in in the number:  4,521,735?

• thousands
• tens
• hundreds
• hundred thousands

Multiple Choice

What is the value of the 9 in the number 293,672

• 90,000
• 900,000
• 900
• 9,000

Multiple Choice

What is the standard form of the number  1,000 + 300 + 50 + 7

• 10,357
• 1,305
• 1,357
• 13, 507

Multiple Choice

Which number below has a 9 in the hundred thousands place?

• 123,456,789
• 987,654,321
• 999,888,777
• 768,921,543

Multiple Choice

What is the expanded form of the number: 4,305

• 4,000 + 300 + 5
• 4,000 + 300 + 50
• 40,000 + 3,000 + 5
• 4,000 + 30 + 5

Multiple Choice

How do you write 100 + 60 + 8 in standard form?

• 169
• 1,068
• 168
• 10,680

Multiple Choice

The city of Centralia has a population of 13,032. How would you write this number in word form?

• Thirteen thousand, three hundred thirty-two
• Thirteen thousand, thirty-two
• Thirteen thousand, three hundred twenty
• Ten and three thousand, thirty-two

Multiple Choice

How would you write twenty-one thousand, six hundred fifty-six in standard form?

• 21,656
• 21,566
• 21,665
• 2,165

Multiple Choice

What is the expanded form for 428?

• 40+20+8=428
• 4+2+8=428
• 400+20+8=428
• 40+20+8=428

Multiple Choice

Which digit is in the HUNDREDS place in the number 429.18?

• 4

• 2

• 9

• 1

• 8

Multiple Choice

How many hundreds in 980?

• 9
• 8
• 0
• 90

Multiple Choice

How would you say the number 63,092 in word form?

• sixty-three thousand ninety-two

• six hundred thirty thousand ninety-two

• six thousand three hundred ninety-two

• six and three hundred ninety-two

Multiple Choice

Which number does the expanded notation represent?
4,000,000 + 200,000 + 30,000 + 5,000 + 800 + 6

• 4,235,086
• 40,235,806
• 4,235,806
• 4,235,860

W.A.G.O.L.L - Skill

8

Each collum of the Place value
chart can represent a power of
10. This is true for multiplication
and division.

What patterns do you see?

Practice – numbers

as powers of 10

9

Write the following numbers as
powers of 10

a)

10

b)

100

c)

10000

d)

1000000

Group work tasks

Group work 1 Group work 2 Group work 3

OR

OR

OR

Group work 2

Group work 3

Group work 4

Learning objectives:
To demonstrate an understanding of place value in problem-solving.

Success criteria: 
I can correctly identify the place value of each digit in a number and round
to a specific value.
I can read, write, and compare decimals based on their place value.
I can apply reasoning to place value and understand the relationship with
multiples of 10.

10

Group work 1

TQ
Complete the sentence:
In 5.892, the 9 is in the ________ place.

11

Answer the following questions in your notebook:

a)

What is the value of the digit 7 in the number 473?

b)

What is the place value of the digit 3 in the number 3,456?

c)

Identify the digit in the tens place in the number 829.

Group work 2

TQ

Complete the sentence:
In 5.892, the 9 is in the ________ place.

Complete the sentence:
In the number 55, the first 5 is _________ bigger than the second 5

12

Answer the following questions in your notebook:

a)

In the number 0.457, what digit is in the thousandths place?

b)

What is the value of the digit 4 in the number 64,102?

c)

What is the value of the digit 8 in the number 8,124?

Group work 3

TQ

Complete the sentence:
In the number 55, the first 5 is _________ bigger than the second 5

Look around the classroom. What is the vocabulary word for a number written normally?
13

Answer the following questions in your notebook:

a)

What is the value of the digit 5 in the number 352?

b)

In the number 4.67, what is the value of the digit 6?

c)

Write 0.582 in expanded form

Group work 4

TQ
Look around the classroom. What is the vocabulary word for a number written normally?

14

Identify which pattern does not use powers of 10 and
motivate why.

1.) 10, 100, 1000
2.) 10, 50, 250, 1250
3.) 2700, 270, 27, 2.7

Independent Tasks

15

Complete your chosen task
according to your goal color

Learning objectives:
To demonstrate an understanding of place value in problem-solving.

Success criteria: 
I can correctly identify the place value of each digit in a number and round
to a specific value.
I can read, write, and compare decimals based on their place value.
I can apply reasoning to place value and understand the relationship with
multiples of 10.

Independent Task

16

Try these questions by yourself

a) Which digit is in the tenths place in the number 9.73?

b) What is the place value of the digit 2 in the number 1,234?

c) Identify the digit in the hundreds place in the number 5,709.

d) In the number 0.349, what is the value of the digit 9?

Independent Task

17

Try these questions by yourself

a)

What is the value of the digit 1 in the number 51,203?

b)

In the number 0.748, what is the value of the digit 7?

c)

What is the value of the digit 3 in the number 13,540?

d)

In the number 6.902, what is the value of the digit 9?

Independent Task

18

Try these questions by yourself

a)

How would you express 5,607 in expanded form?

b)

Convert 3,005 into expanded form.

c)

What is the expanded form of 720?

d)

Write the number 8,493 in expanded form.

Daily Journal

19

Write a journal entry in your notebook:

What part of the lesson was the most confusing to you?

20

Try This at Home

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Try This at Home