Place Value
Multiplying by 10, 100. 1000
Adding Decimals
Multiplying Decimals
Subtracting Decimals.
Comparing and Rounding
200

In 9.81, what place is the 1 in?

Hundredths 

200

12.1 x 102

1,210

200

Add these decimals. 21.74 + 8.27

30.01

200

Write 12.085 in word form 

Twelve and eighty-five thousandths

200

Subtract these decimals.

851.701 - 312.49

539.211

200

Round 456.876 to the nearest hundredth.

456.88

400

In 28.465, what place is the 5 in?

Thousandths 

400

9,563 x 10 =

95,630

400

Add these decimals. 6.125 + 18

24.125

400

Write 12.085 in expanded form 

(1x 10)  + (2 x 1) + (8 x 1/100) + (5 x 1/1,000)

400

Subtract these decimals.

10.71 - 0.7

10.01

400

What is 420.098 rounded to the nearest tenth?

420.1

600

129.87946 What is the value of the 6?

Hundred Thousandths 

600

52.1 x 103 =

52,100

600

Add these decimals. 5.2 + 3.11

8.31

600

Which statements are true? Select all. 

A) The value of 2 in 250 is 100 times the value of 2 in 25. 

B) The value of 2 in 25 is 10 times the value of 2 in 2.5. 

C) The value of 2 in 2.5 is 1/100 the value of the 2 in 0.25. 

D) The value of 2 in 0.025 is 1/10 the value of the 2 in 0.25.

B) The value of 2 in 25 is 10 times the value of 2 in 2.5.  

D) The value of 2 in 0.025 is 1/10 the value of the 2 in 0.25.

600

Subtract these decimals.

547.612 - 3.107

544.505

600

Order the following decimals from least to greatest.


0.439     0.394     0.441     0.531     0.342

0.342, 0.394, 0.439, 0.441, 0.531

800

In 1.203 what place is 2 in?

Tenths 

800

0.321 x 100 =

32.1

800

Add these decimals. 17 + 9.54

26.54

800

A number has a 8 in the tenths place. The number also contains a digit whose value is 1/10 the value of the 8 in the tenths place. What is a possible number?

Any number with an 8 in the tenths place and an 8 in the hundredths place.

800

Subtract these decimals.

9.034 - 0.095

8.939

800

Place a >, =, or < symbol in each box to create true comparisons.


    4.3  ______4.26

4.026  ______ 4.26

4.3  > 4.26

4.026  < 4.26

1000

In 93.4258, what place is the 8 in

Ten Thousandths 

1000

59.8 x 1,000 =

59,800

1000

Add these decimals. 4.67 + 29.1

33.77

1000

How can this number be written using whole numbers and how can it be written using decimals?

452 or 4.52

1000

Subtract these decimals.

1.72 - 0.8

0.92

1000

Place a >, =, or < symbol in each box to create true comparisons.

4.260  ____ 4.26

4.206 ____ 4.26

4.260  = 4.26

4.206 < 4.26