# Worksheet: Writing Three-Digit Numbers in Various Forms

In this worksheet, we will practice using place value blocks and tables to write three-digit numbers in expanded, unit, and standard form, and in words.

Q1:

A number has been written in the expanded form. What is the number?

• A • B • C Which is the correct unit form of this expanded number?

• A6 hundreds, 1 ten, and 0 ones
• B6 hundreds, 1 ten, and 1 one
• C6 hundreds, 0 tens, and 1 one

Q2:

Which number is missing from the expanded form? • A • B • C Q3:

Write 134 in expanded form.

• A
• B
• C
• D

Q4:

Which of the following has the same result as ?

• A
• B
• C
• D

Q5:

Which of the following expressions is equivalent to 548?

• A
• B
• C
• D
• E

Q6:

Solve .

• A
• B
• C
• D

Q7:

Jacob made 456 dollars. How many hundreds, tens, and ones are in this number?

• A5 hundreds, 4 tens, and 6 ones
• B4 hundreds, 5 tens, and 6 ones
• C6 hundreds, 5 tens, and 4 ones
• D400 hundreds, 50 tens, and 6 ones

Q8:

Fill in the blanks: .

• A9, 5, 7
• B700, 50, 9
• C900, 50, 7
• D90, 50, 7

Q9:

Write the following number in expanded form: One hundred fifty-two.

• A
• B
• C
• D

Q10:

True or false?

Three hundred sixty-five = 365.

• Atrue
• Bfalse

Q11:

Write the number 107 in words.

• Aseven hundred one
• Bone hundred seventeen
• Cone hundred
• Done hundred nine
• Eone hundred seven

Q12:

Match the 3-digit number to its written form: 522.

• Atwo hundred twenty-five
• Btwo hundred fifty-two
• Cfive hundred twenty-two
• Dfive hundred twenty-five

Q13:

Look at the number lines. They show 3-digit numbers.

Find the one that correctly shows 909.

• A • B • C • D Which of the following has written 909 correctly in words?

• Aninety nine
• Bninety
• Cnine hundred ninety
• Dnine hundred nine

How many tens are in 909?

Tip: Think about base ten blocks.

• A9
• B90
• C909
• D99

Q14:

8 hundreds, 7 tens, and 6 ones are added. Determine the result in numbers and words.

• A786, seven hundred and eighty-six
• B867, eight hundred and sixty-seven
• C678, six hundred and seventy-eight
• D876, eight hundred and seventy-six

Q15:

Write 500 in words.

• Afive hundred
• Bone hundred
• Cthree hundred
• Dfour hundred

Q16:

is the expanded form of 572. We can also write it in words as five hundred seventy-two.

What is the written form of the expression ?

• Atwo hundred ninety-one
• Bone hundred ninety-two
• Cone hundred twenty-nine
• Dtwo hundred twenty-one

Q17:

What does equal?

Q18:

Use the given table to complete the following: .

HundredsTensOnes
817
• A80, 100, 7, 187
• B800, 10, 7, 817
• C800, 1, 70, 871
• D8, 10, 700, 718

Q19:

Complete the following: .

Q20:

Fill in the blanks: .

• A9, 8, 7
• B9, 7, 8
• C8, 9, 7
• D7, 8, 9

Q21:

I have 7 hundreds.

I have 3 tens.

I have 2 ones.

What do I have in total?

Q22:

Complete the following: .

• A2, 600, 30
• B300, 60, 2
• C3, 6, 2
• D3, 60, 200

Q23:

Emma wrote a number in expanded form: .

Write the number in standard form.

Write the number in unit form: hundreds, tens, and ones.

• A9, 6, 2
• B2, 6, 9
• C6, 2, 9