Multiplying Decimals
Learning Objective
I can multiply decimals to the hundredths place.
Lesson Flow
Watch Video
Multiplying Decimals Explained: A Step-By-Step Review | Understanding Decimal Multiplication
Math with Mr. J
Guided Notes
Key concepts students will learn:
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When multiplying decimals, the first step is to remove the decimals from the problem and multiply as if they were whole numbers.
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After multiplying, count the total number of digits to the right of the decimals in the original problem to determine where to place the decimal in the answer.
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In the example 5.21 x 3.8, there are three digits to the right of the decimals, so the answer will also have three digits to the right of the decimal.
Practice
12 questions • Multiple choice & Short answer
Exit Ticket
“Multiply 4.12 × 2.3. Show your work, including placing the decimal in the final answer.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
