Decimal Place Value

Olivia rounded a number to the nearest whole number and got 9. Which number could be the number Olivia rounded to the nearest whole number?

• 9.82

• 9.513

• 9.45

• 9.926

The comparison has an unknown number.
7.4   $<$  _________
Select three numbers than can be placed in the blank to make the comparison true.

• 7.05

• 7.402

• 7.6

• 7.089

• 7.498

Three decimal numbers are listed.
0.509, 7.012, 34.08
Which statements about these decimals are true?  Select the three true statements.

• The word form of 0.509 is five and nine thousandths.

• The word form of 34.08 is thirty-four and eight hundredths.

• The expanded form of 0.509 is (5 x  $\frac{1}{10}$ ) + (9 x  $\frac{1}{1000}$ )

• The expanded form of 7.012 is (7 x 1) + (1 x  $\frac{1}{10}$ ) + (2 x  $\frac{1}{100}$  )

• The expanded form of 34.08 is (3 x 10) + ( 4 x 1) + (8 x  $\frac{1}{100}$ )

Michael wrote the following number:

25.686

The 6 in the thousandths place is ______ the value of the 6 in the tenths place.

• 10 times

• 100 times

• $\frac{1}{10}$

• $\frac{1}{100}$

Which number, when rounded to the nearest tenth, gives an answer of 6.4?

• 6.347

• 6.352

• 6.491

• 6.457

Which of the following comparison statements are true?  Select three correct answers.

• 7.308  $<$  7.38

• 31.6   $>$  31.64

• 0.892  $>$  0.829

• 0.03 = 0.030

• 2.21  $<$  2.12

Which of the following is equal to 75.31?  Select three correct answers.

• (7 x 10) + (5 x 1) + (3 x  $\frac{1}{10}$  ) + (1 x  $\frac{1}{100}$ )

• seventy-five and thirty-one thousandths

• (7 x 100) + (5 x 10) + (3 x  $\frac{1}{10}$  ) + (1 x  $\frac{1}{100}$  )

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

• seventy-five and thirty-one hundredths

In which number does the digit 4 have  $\frac{1}{10}$  the value of the 4 in the number 21.497?

• 64.19

• 3.104

• 8.94

• 45.32

The diameter of small tube measures 0.386. What is this number of inches rounded to the nearest hundredth?

• 0.3

• 0.4

• 0.38

• 0.39

Which number makes this inequality true?

9.788 > _____________

• 9.789

• 9.772

• 9.889

• 9.79