5th grade Math

Comparing decimals & expanded notation

100

What decimal is greater, less than, or equal to?

0.399                   0.398

0.399        >          0.398

200

What is 3.94 in expanded notation?

__X__ + (__X__) + (__X__) =___.____

3 X 1 + (9 X 1/10) + (4 X 1/100) = 3.94

or

3 X 1 + (9 X 0.1) + (4 X 0.01) = 3.94

300

What decimal is greater, less than, or equal to?

0.7                    0.70

0.7          =        0.70

400

What decimal is greater, less than, or equal to?

0.009.                  0.090

0.009.       <          0.090

500

What is 16.045 in expanded notation?

__X__ +__ X__ + (__X__) + (__X__) =___.____

1 X 10 + 6 X 1 + (4 X 1/100) + (5 X 1/1000)

or 

1 X 10 + 6 X 1 + (4 X 0.01) + (5 X 0.001)

Adding decimals

100

What is 

0.83 + 0.13=?

0.96

200

What is 

0.503 + 0.43=?

0.933

300

What is 

0.672 + 0.911=?

1.583

400

what is 

0.009 + 0.682=?

0.691

500

What is 

0.023 + 0.888=? 

0.911

Subtracting decimals

100

What is 

0.034 - 0.009=?

0.025

200

What is 

0.923 - 0.573=?  

0.35

300

What is 

0.872 - 0.074=?

0.798

400

What is 

0.970 - 0.969=? 

0.001

500

What is 

 0.48 -0.056 =?

0.424

Adding decimals and whole numbers

100

What is

1.58 + 3.01 =?

4.59

200

What is

74.3 + 6.34=?

80.64

300

What is

23.503 + 9.02=?

32.523

400

What is

9.567 + 2.005=?

11.572

500

What is

304.01 + 29.34 =?

333.35

Subtracting decimals and whole numbers

100

What is

2.9 - 0.07=?

1.93

200

What is

84.002 - 13.096=?

70.906

300

What is

39.402 - 32.089=?

7.313

400

What is 

450.88 - 259.3=?

191.58

500

What is 

289.02 - 140.6 =?

148.42