Number Forms (Introduction)

Number Forms

Number Forms

• Standard Form

• Expanded Form

• Word Form

• Unit Form

Standard Form

• Written as a regular number

Mind Your Commas!

• You ALWAYS place a comma after every third number.

Multiple Select

Click every number correctly written in standard form (with commas in the proper place).

• 58902

• 2,875

• 905,871

• 32056

• 125983

Expanded Form

• Numbers are split apart by their place value and added by a plus sign.

Multiple Choice

Which place value is in the hundreds place?

7,685

• 7

• 6

• 8

• 5

Multiple Choice

What is the VALUE of the 8 in 9,854.

• 800

• 8

• 80

• 8,000

Multiple Choice

Which is the correct form for 8,649?

• 800 + 600 + 400 + 900

• 8,649

• 8,000 + 649

• 8,000 + 600 + 40 + 9

Word Form

• Write the number with letters.

• Write it how you say it.

Multiple Choice

Which is the correct way to say 8,754 in word form?

• 8 thousand 7 hundred 54

• eight thousand, seven hundred fifty-four

• 8,000 + 700 + 50 + 4

• 8,754

Multiple Choice

Which number is the correct standard form of the following number:

eighty two thousand, seve hundred three

• 820,703

• 82,730

• 82703

• 82,703

Unit Form

• Numbers are written based on their place value level.

• The number is written regularly, their place value is written in word form.

Multiple Choice

The unit form of 2,583 is:

• 2,000 + 500 + 80 + 3

• 2 thousands 5 hundreds 8 tens 3 ones

• two thousand, five hundred eighty three

• 2,583

Poll

Which Number Form Is Most Confusing For You? (You can pick more than one)

• Standard Form

• Word Form

• Expanded Form

• Unit Form