Expanded Form Standard Form Decimals

Choose the correct answer to show 457,010 in expanded form using exponents.

• (4 x 10⁴)+(5 x 10³)+(7 x 10²)+(1 x 10²)

• (4 x 10⁵)+(5 x 10⁴)+(7 x 10³)+(1 x 10¹)

• 400,000+50,000+7,000+10

• 40,000+5,000+700+10

Which number is equivalent to the expression in the box?

• 64.560

• 64.509

• 64.059

• 64.359

Write the following using numerals:
seventy-two and nineteen hundredths

• 72.19

• 72.019

• 72.109

• 721.90

Express this number in expanded form:
1.276

• 1 + 0.2 + 0.07 + 0.006

• 1 + 0.276

• 1.2 + 0.07 + 0.06

• 1 + 0.2 + 0.7 + 0.6

What is the correct way to write 23.7 in expanded form?

• 20 + 3 + 0.07

• 20 + 3 + 0.7

• 2 + 3 + 7

• 20 + 3 + 7

How do you write 0.48 in expanded form?

• 0.4 + 0.08

• 4 + 8

• 4.0 + 8

Which is the correct the way to write 20.78 in expanded form?

• 20 + 7 + 8

• 20 + 0.7 + 8

• 20 + 0.07 + 0.8

• 20 + 0.7 + 0.08

Which is the correct way to write 50 + 7 + 0.8 + 0.09 in standard form (numbers)?

• 57.89

• 507.89

• 57.809

• 1.3
• 0.2
• 2.0
• 0.32

Melissa has sixty-five cents in her pocket. How is sixty-five cents written in standard form?

• $0.65

• $6.05

• $6.50

• $60.50