Progress
Intro to decimals
Decimal place value intro
Quiz 1
5 questions
Decimals on the number line
Rewriting decimals as fractions
Quiz 2
7 questions
Adding decimals
Adding decimals: standard algorithm
Quiz 3
9 questions
Subtracting decimals
Subtracting decimals: standard algorithm
Adding and subtracting decimals word problems
Quiz 4
9 questions
Multiplying decimals
Multiplying decimals: standard algorithm
Quiz 5
6 questions
Dividing decimals
Dividing decimals: standard algorithm
Quiz 6
9 questions
Significant figures
Unit test
15 questions

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Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.
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Practice
Add decimals like 0.7+0.5
4 questions
Practice
Add decimals like 4+5.7
4 questions
Practice
Add decimals like 40.1+7.6
4 questions
Practice
Add decimals like 0.76+0.21
4 questions
Practice
Add decimals like 5.53+6.1
4 questions
Practice
Identify your areas for growth in these lessons:
Identify your areas for growth in these lessons:
Identify your areas for growth in these lessons:
Test your understanding of Decimals with these 15 questions.
About this unit
In this topic, we will learn what a decimal is and how to show it visually and on a number line. We will also add, subtract, multiply, and divide with decimals.