Expanded Form Warm-up Quizizz

Expanded Value

Warm-up Quizizz

Why is place value important?

• Helps us understand the value of

each digit in a number

• Makes it easier to compare numbers

• Useful for addition and subtraction

• Helps us read and write large

numbers correctly

What is

place value?

Place value is the value of a

digit based on its position in

a number

4

Example:

in 345

hundreds

ones

tens

3

5

4

hundreds

ones

tens

3

5

Expanded Form

shows a number as the sum of its

place value

3 hundreds + 4 tens + 5 ones =

300 + 40 + 5 =

345

9

hundred

thousands

one

thousands

ten

thousands

2

7

Place Value Table

200,000 + 90,000 + 7,000 + 300 + 40 + 5 =

297, 345

4

3

5
,

hundreds

tens

ones

hundreds

ones

Base-Ten Blocks

This number represents . . .

​tens

hundreds

ones

tens

Base-Ten Blocks

This number represents . . .

3

1

7

137

Multiple Choice

Write 524 in expanded form?

• 400 + 100 + 24
• 500 + 30 + 4
• 600 + 20 + 4
• 500 + 20 + 4

hundreds

ones

tens

Write 524 in expanded form.

500 + 20 + 4

5

2

4

Multiple Choice

78,902

What digit is in the ten thousand's place?

• 8
• 7
• 9
• 0

Identify Place Values

In the number 78,902, what digit is in the

ten thousands place?

ANSWER - 7

7

hundred

thousands

one

thousands

ten

thousands

8

70,000 + 8,000 + 900 + 2 =

0

9

2
,

hundreds

tens

ones

Drag and Drop

Using the digits 3, 8, and 5, create the largest possible number.​

Placeholder

Drag these tiles and drop them in the correct blank above

853

583

358

835

Create a Number

Using the digits 3, 8, and 5, create the

largest possible 3-digit number.

ANSWER - 853

Process - Put the digits in order from largest to smallest and you

will have the largest possible 3-digit number.

5

8

3

hundreds

tens

ones

Multiple Choice

Challenge:

Convert this expanded form to standard form.

40,000 + 5,000 + 300 + 20 + 7

• 45,372

• 45,327

• 45,000

• 4,537

Convert this expanded form to standard form:

40,000 + 5,000 + 300 + 20 + 7

ANSWER -

45,327

2

3

7

hundreds

tens

ones

4

hundred

thousands

one

thousands

ten

thousands

5 ,

Remember

Every digit has a value based on its

place!