Place Value
Expanded Form
Comparing Decimals
Rounding
Adding/Subtracting Decimals
100

In what place value is the value of the digit 9 one tenth of the value of the digit 9 in 3.974?

What is the value of the digit 9 needs to be in the hundredths place.

100

Write 81.402 in expanded form using powers of ten.

(8x10) + (1x1) + (4 x 1/10) + (2 x 1/1000)

100

Compare the following decimals:

0.050   O    0.5

<  Less than

100

Round 40.823 to the nearest whole number.

Ones place value

41  correct answer

100

324 - 0.79 =

323.21

200

Which of these numbers shows the digit 3 with a value of 3 hundredths?

A.  1.063

B.  2.357

C.  5.234

C.   5.234

200

Write 9.635 in expanded form using powers of 10

(9x1) + (6 x 1/10) + (3 x 1/100) + (5 x 1/1000)

200

Compare the following decimals:

0.3   O    0.030

>  Greater than

200

What is 82.761 rounded to the nearest whole number?

Ones place value

83 is the correct answer

200

14.37 – 5.91=

8.46

300

Select the number in which the digit 7 is 1/10 the value of the digit 7 in 1432.74

  1.  192.37

  2.   2171.323

  3.   63.78

  4.    367.715

#1   192.37   Hundredths Place Value

300

(2 x 10) + (9 x 1) + (7 x 1/10) + (8 x 1/1000)=

29.708

300

Circle the number that is bigger:

a.   0.090      

b. 0.9

B is bigger

300

Round 3.086 to the nearest hundredth.

3.09

300

 $109.99 - $56.93=

$53.06

400
  1. Which is greater, the value of the digit 8 in 7.819 or the value of the digit 8 in 208?    Why?

The value of the digit 8 in 208.

The value is 10x bigger in the ones place value, than the tenths place value. 

400

Write 98.704 in expanded form using powers of ten.

(9 x 10) + (8 x 1) + (7 x 1/10) + (4 x 1/1000)

400

Compare the following decimals. 

113    O    2.135

>  Greater than

400

Round 15.649 to the nearest tenth. 

15.6

400

308.94 + 204.987=

513.927

500

Select the number in which the digit 8 is ten times the value of the digit 8 in 134.018

  1. 134.810

  2. 182

  3. 55.38

  4. 88.018

#3   55.38   The 8 needs to be in the hundredths, not the thousandths.

500
  1. (4 x 10) + (5 x 1) + (9 x 1/100) + (3 x 1/1000)

45.093

500

Compare the two decimals. Explain your answer. 

0.2    O    0.20

They are = because a 0 after the digits doesn't change the value of the number. 

500

Round 987.987 to the nearest hundredth. 

987.99

500

$150.00 - $129.93=

$20.07

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