Decimals Standard Form Word Form Expanded Form

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

What does the 5 in the decimal .257 represent?

• fifths

• five tenths

• fiftieths

• five hundredths

Which of the decimals is equivalent to the value represented by the hundreds grid?

• 0.37

• 0.38

• 0.83

• 0.86

Which number represents six and eighty-four hundredths in expanded form?

• (6 x 1) + (8 x 0.01)

• 6.84

• (6 x 1) + (4 x 0.1) +

  (8 x 0.01)

• (6 x 1) + (8 x 0.1) +

  (4 x 0.01)

Choose the correct expanded form of 3.704 from your options below.  

• 3 and seven hundred four thousandths

• 3 + 7 + 4

• 3 + .7 + .04

• (3 x 1) + (7 x 1/10) + (4 x 1/1000)

Write in expanded form.
2.08

• (2x1) + (8x 1/100)

• 2 + 8

• 2 x 8

• (2x 10) + (8x1/10)

three hundred twenty-seven and thirty-eight hundredths
How much is this number written in expanded form?

• (3 x 100) + (2 x 10) + (7 x 1) + (3 x 0.1) +
  (8 x 0.01)

• (3 x 1) + (2 x 1) +
  (7 x 1) + (3 x 1) +
  (8 x 1)

• (3 x 10) + (2 x 10) +
  (7 x 1) + (3 x 0.1) + 
  (8 x 0.01)

• (5 x 100) + (3 x 10) + (2 x 1) + (7 x 0.1) + 
  (3 x 0.01)

Write the number in expanded form:
six hundred fifty-four and eighty-six hundredths

• (6 x 100) + (5 x 10) + (4 x 1) + (8 x 0.1) +
  (6 x 0.01)

• (5 x 100) + (6 x 10) + (8 x 1) + (4 x 0.1) + 
  (6 x 0.01)

• (6 x 10) + (5 x 1) +
  (4 x 0.1) + (8 x 0.01)

• (6 x 100) + (9 x 10) + (4 x 1) + (8 x 0.1) + 
  (6 x 0.01)

Write the number in expanded form:
seven hundred fifty-five and twenty eight hundredths

• (5 x 100) + (7 x 10) + (2 x 1) + (5 x 0.1) + 
  (8 x 0.01)

• (7 x 100) + (5 x 10) + (5 x 1) + (2 x 0.1) +
  (8 x 0.01)

• (7 x 1,000) + (5 x 100) + (5 x 10) + (2 x 0.1) + 
  (8 x 0.01)

• (2 x 100) + (8 x 10) + (2 x 1) + (7 x 0.1) + 
  (8 x 0.01)