Place Value
Ways to show the same number
Compose Numbers
Decompose Numbers
Final Jeopardy
100

In the number 456,123, what is the value of the digit 5?

50,000

100

What form is this: 

4,265

a) standard form

b) word form

c)expanded form

d) expanded notation

standard form

100

Compose this number: 200,000 + 50,000 + 3,000 + 400 + 20 + 1

253,421

100

Decompose 345,678 into expanded form.

300,000 + 40,000 + 5,000 + 600 + 70 + 8

200

In the number 782,941.56, what is the value of the digit 5?

5 tenths


5/10


0.5

200

 What is the word form of 4,328.26?

Four thousand, three hundred twenty-eight and twenty-six hundredths

200

 Compose this number: 700,000 + 80,000 + 6,000 + 500 + 9 + 0.5 + 0.005

786,509.505

200

Decompose 520,491 into expanded form.

500,000 + 20,000 + 400 + 90 + 1

300

In the number 6,183, what is the value of the digit 1?

100

300

What is the expanded form of 235,471?

200,000 + 30,000 + 5,000 + 400 + 70 + 1

300

Compose a number with:

  • 4 hundred-thousands
  • 2 ten-thousands
  • 1 thousand
  • 8 hundreds
  • 3 tens
  • 6 ones

421,836

300

Decompose 681,025.004 into expanded notation.

(6 × 100,000) + (8 × 10,000) + (1 × 1,000) + (2 × 10) + (5 × 1) + (4 x 0.001)

400

In the number 234,456,170, what is the value of the digit 0?

0 has no value it is a place holder

400

What is the expanded notation of 563,204.45?

(5 × 100,000) + (6 × 10,000) + (3 × 1,000) + (2 × 100) + (4 × 1) + (4 x 0.1) + (5 x 0.01)

400

Compose a number with:

  • 9 in the hundred-thousands place
  • 0 in the ten-thousands place
  • 5 in the thousands place
  • 2 in the hundreds place
  • 6 in the tens place
  • 4 in the ones place

905,264

400

Decompose 765,432 using place-value names.

  • 7 hundred-thousands
  • 6 ten-thousands
  • 5 thousands
  • 4 hundreds
  • 3 tens
  • 2 ones
500

In the number 956,456,123.367 , what is the value of the digits 9 and 7?

The digit 9 has a value of 900,000,000


The digit 7 has a value of 7 thousandths, 7/1000, 0.007

500

What form is this?

(4x10) + (6 x 0.001)

a) standard form

b) word form

c)expanded form

d) expanded notation

expanded notation

500

Compose a number with:

  • 8 hundred-thousands
  • 3 thousands
  • 4 hundreds
  • 7 ones
  • 8 tenths
  • 5 hundredths
  • 6 thousandths

803,407.856

500

Decompose in both expanded form and expanded notation:


421,146.006

Expanded form: 400,000+20,000+,1,000+100+40+6+0.006


Expanded notation: (4 x 100,000) + (2 x 10,000) +( 1 x 1,000) + (1 x 100) + ( 4 x 10) + (6 x 1) + ( 6 x 0.006)

500

A number is decomposed as:

(6 × 100) + (2 × 10) + (9 × 1) + (4 × 0.1) + (8 × 0.01) + (3 × 0.001)

  1. What is the number in standard form?
  2. What is its word form?
  3. Which digit has the greatest value?
  4. Which digit has the least value?
  • 629.483
  • Six hundred twenty-nine and four hundred eighty-three thousandths
  • 6 (value = 600)
  • 3 (value = 0.003 or three thousandths)
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