Standard, Word and Expanded Form

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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

Which form is the following statement?

235

• Standard form

• Word form

• Expanded form

Multiple Choice

Which of the following shows expanded form of 236?

• two hundred thirty-six

• 200 + 30 + 6

• 236

Fill in the Blanks

Write 236 in word form. Use your chart with numbers spelled out correctly!

Expanded Form

A form that shows the value of each digit of a number. I can think the 3 is in the hundreds place so it is 300. The 5 is in the tens place so it is worth 50. and the 8 is in the ones place so it is worth 8. If I had used base ten blocks to build each digit, I would add them all together to get the total value of 358. That is how expanded form works!

Word Form

You write the words the exact way you read the number. Make sure you use your word chart to spell the words correctly! Don't forget the hyphen when you write twentu-ninety in a digit.

Open Ended

Write 461 in expanded form.

Open Ended

Write 513 in word form.

Standard Form

Standard form is simply the number. If you are asked to write a number in standard form it means...write the number!!!

Open Ended

Write 200 + 60 + 8 in standard form.

Multiple Choice

Which of the following is the Standard form of two hundred twenty-four

• 200 + 20 + 4

• two hundred twenty-four

• 224

• 200 20 4

Multiple Choice

Which of the following shows the expanded form of three hundred forty-five?

• 345

• three hundred forty-five

• 300 + 40 + 5

• 3 + 4 + 5

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

Was I correct in writing 2+2+1 as the expanded form of the number 221?

• Yes!

• No

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

If you answered no, give yourself a pat on the back!

Remember, when writing in expanded form you will write the addition sentence based on the value of each number. So, 221 would be 200 +20 + 1

Multiple Choice

What form is

300 + 54 + 2 ?

• Standard form

• Word form

• Expanded form

• Expanded notation

Multiple Choice

A number is represented

by the expression:

500 + 400 + 10 + 13

What is the number in standard

form?

• 931

• 923

• 932

• 913

Multiple Choice

What number, in standard

form, is represented by

the expression:

500 + 300 + 50 + 3

• 835

• 805

• 830

• 853

Multiple Choice

What is the value

of the 8 in the

number 985?

• 80

• 8,000

• 8

• 800

Multiple Choice

The number 975

written in expanded

form is:

• 900 + 70 + 5

• 900 + 70 + 3

• 900 + 17 +5

• 900 + 70 + 9

Multiple Choice

What is the sum of 1 thousand, 2 hundreds, 5 tens, and 9 ones in standard form?

• 1,295

• 1,952

• 1,259

• 1,925