Review Decimals
If you get stuck, click here and find the highlighted lesson.
 Tenths I
 Tenths II
 Hundredths I
 Hundredths II
 Thousandths I
 Thousandths II
 Ten Thousandths
 Place Values for Decimals Part 1
 Place Values for Decimals Part 2
 Rounding to Nearest Tenth
 Rounding to Nearest Hundredth
 Rounding Decimals
 Comparing Decimals
 Ordering Decimal Numbers
 Addition of Tenths
 Adding Decimals
 Estimate Sum of Decimals
 Adding 3 Decimals
 Addition of Money
 Subtraction of Tenths
 Subtracting Decimals
 Estimate Difference of Decimals
 Subtraction of Money
 Multiplying Thousandths by Tenths
 Multiplying Thousandths by Hundredths
 Multiplying Thousandths by Thousandths
 Divide Decimals by Whole Numbers
 Divide Decimals by Tenths
 Divide Decimals
 Percent Of A Number
 What Percent?
 Relating Fractions to Decimals
 Relating Decimals to Fractions
 Comparing Fractions and Decimals
 Decimals and Percents
 Percents and Decimals
 Fractions and Decimals
 Decimals to Scientific Notation
 Scientific Notation to Decimals
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(There are 39 lessons in this review.)
Decimals  Tenths: Practice
Write the Decimal Number
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Decimals  Tenths: Practice
Write the Decimal Number
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Decimals  Hundredths: Practice
Write the Decimal Number
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Decimals  Hundredths: Practice
Write the Decimal Number
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Decimals  Thousandths: Practice
Write the Decimal Number
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Decimals  Thousandths: Practice
Write the Decimal Number
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Decimals  Ten Thousandths: Practice
Write the Decimal Number
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Place Value: Practice
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The number X has
X tenths
X hundredths
X thousandths
X ten thousandths
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Place Value: Practice
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What is the place value for
X
in the number
X?
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Round Decimals: Practice
Round to the nearest tenth.
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Round Decimals: Practice
Round to the nearest hundredth.
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Round Decimals: Practice
Round to the indicated precision.
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to the nearest
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Compare Decimals: Practice
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Ordering Decimals: Practice
Place the Numbers In Ascending or Descending Order
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Where does the number go?
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Adding Tenths: Practice
What is the sum?
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+ =
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Add Decimals: Practice
What is the sum?
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+  = 
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Estimating with Rounding: Practice
Estimate the sum by rounding the two numbers.
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+  = 
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Add Decimals: Practice
What is the sum?
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+  +  = 
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Add Money: Practice
What is the sum of the two amounts?
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$  +  $  = 
$ 
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Subtracting Tenths: Practice
What is the difference?
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 =
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Subtract Decimals: Practice
What is the difference?
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  = 
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Estimating with Rounding: Practice
Estimate the difference by rounding the two numbers.
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  = 
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Subtract Money: Practice
What is the difference between the two amounts?
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$    $  = 
$ 
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Multiply Decimals: Practice
What is the product?
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*  = 
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Multiply Decimals: Practice
What is the product?
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*  = 
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Multiply Decimals: Practice
What is the product?
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*  = 
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Divide Decimals: Practice
What is the quotient?
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÷  = 
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Divide Decimals: Practice
What is the quotient?
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÷  = 
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Divide Decimals: Practice
What is the quotient?
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Round your answer to the nearest thousandth.
÷  = 
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Percents: Practice
Determine the given percent of the number.
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Round your answers to the nearest whole number.
% of is
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Percents: Practice
What percent is the first number of the second?
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Round your answers to the nearest whole number.
is what percent of ?
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Fractions and Decimals: Practice
What is an equivalent decimal?
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Fractions and Decimals: Practice
What is an equivalent Fraction?
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X
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Compare Integers: Practice
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Decimals to Percents: Practice
What Percent Does the Decimal Represent?
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Round your answer to the nearest whole number.
Convert X to a percent:
%
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Percents to Decimals: Practice
What Decimal Does the Percent Represent?
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Convert X% to a decimal:
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Fractions to Decimals: Practice
What decimal Does the Fraction Represent?
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Round your answer to the nearest hundredth.
Convert X to a decimal:
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Scientific Notation: Practice
Write the number in scientific notation.
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=
x10^{} 
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Scientific Notation: Practice
Write the number in decimal form.
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x10^{} =
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Explore
Math Lessons by Grade
Math Topics
 Addition
 Algebra
 Comparing
 Counting
 Decimals
 Division
 Equations
 Estimation and Mental Math
 Exponents
 Fractions
 Geometry
 Measurement
 Money
 Multiplication
 Naming Numbers
 Patterns
 Percents and Ratios
 Place Value
 Properties
 Statistics
 Subtraction