Expanding Numbers

Standard Form, Word Form, Expanded Form, Base-Ten Form

Standard Form, Expanded Form, and Word Form

Standard form = numbers

Expanded form = equation showing values of each digit.

Word form = words to name a number.

Vocabulary

​3-digit number

Multiple Choice

426

How many Hundreds, tens and ones does this number have ?

• 4 hundreds 2 tens 6 ones

• 6 hundreds 2 tens 4 ones

• 2 hundreds 4 tens 6 ones

Multiple Choice

What is the value of the underlined digit?

4 2 6

• 2

• 200

• 20

Multiple Choice

Which number below is in EXPANDED FORM?

• 329

• 21

• 750

• 600 + 30 + 2

Fill in the Blanks

How do you write 349 in EXPANDED FORM?

______ + _______ + _______

Multiple Choice

What place value is the 2 in, in the number 624

• Ones

• Tens

• Hundreds

• Thousands

Multiple Choice

300 + 9 + 10 =

• 319

• 391

• 139

Multiple Choice

8 + 40 + 700 =

• 784

• 847

• 748

Multiple Choice

What is 24 in expanded form?

• 2+4

• 20+4

• 200+4

Multiple Choice

What is 147 in expanded form?

• 1+4+7

• 100+4+7

• 100+40+7

Multiple Choice

What is 760 in expanded form?

• 700+60+0

• 7+6+0

• 70+6+0