Representing Decimals
Comparing & Ordering
Decimals
Rounding Decimals
Estimating Sums
& Differences
Adding and Subtracting Decimals
100
Write the decimal thirteen hundredths in standard form
What is 0.13
100
Use < , > or = to compare each pair of decimals 0.06 ______0.60
What is <
100
Round the decimal to the given place-value. 5.031; hundredths
What is 5.03
100
Estimate using rounding. 38.23 + 11.84
What is 38 + 12 = 51
100

Add the decimals 43.23 + 31.45

What is 74.68?

200

Write 256.5 in word form.

What is two hundred fifty six and five tenths?

200
Use < , >, or = to compare the set of decimals 4.888_______4.880
What is >
200

Round the decimal to the given place-value.

 0.0048; thousandths

What is 0.005?

200
Estimate using Rounding. 75.38 + 22.04
What is 75. + 22 = 97
200

Subtract the decimals 6.458 - 0.724

What is 5.734?

300
Write 8.051 in word form
What is eight and fifty one thousandths
300
Use <, >, or = to compare the set of decimals 2.03_____2.030
What is =
300

Round the decimal to the given place-value. 27.32999; tens

What is 30?

300

Estimate using Rounding 31.29 + 58.07

What is 31 + 58 = 89

300

Add the Decimals 1.32 + 0.081 + 5.2

What is 6.601?

400
Write two and twenty-one thousandths in standard form
What is 2.021
400
Order each set of decimals from greatest to least. 5.222, 5.202, 5.022, 5.2222
What is 5.2222, 5.222, 5.202, 5.022
400

Round the decimal to the given place-value. 3.4599; thousandths

What is 3.460?

400

Estimate 12.045 + 11.81 + 12.3 + 11.56 - 11.7 - 12.21 

What is 12 + 12 + 12 + 12 - 12 - 12 = 24?

400

Subtract the decimals 148.9 - 121.36

What is 27.54?

500

Write two thousand one and nine millionths in standard form.

What is 2001.000009

500
Order each set of decimals from greatest to least. 0.04, 0.0404, 0.404, 0.0444
What is 0.404, 0.0444, 0.0404, 0.04
500

Round the decimal to the given place-value. 2.0596729; hundred-thousandths

What is 2.05967?

500

Estimate 6.45 + 5.88 + 5.51 - 6.03 + 7.89 - 10.056

What is 6 + 6 + 6 - 6 + 8 -10 = 20

500

Subtract the decimals 948 - 231.482

What is 716.518?

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