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Multiply a decimal by decimal

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Free printable multiply a decimal by a decimal worksheets for 5th grade. Students multiply two decimal numbers and determine decimal placement by counting the total decimal places in both factors. A key milestone that completes students' decimal multiplication skill set. Part of our decimals multiplication worksheets collection.

What You'll Learn

  • Multiply two decimal numbers together
  • Count total decimal places in both factors to place the decimal point
  • Write products in correct decimal notation

FAQ

How do students find the correct number of decimal places in a decimal × decimal product?

Add the number of decimal places in both factors — for example, 1.2 × 0.4 has 2 total decimal places, so the product 0.48 has 2 decimal places.

Why does multiplying two decimals less than 1 produce a product smaller than either factor?

Each decimal is a fraction of a whole, so their product represents a fraction of a fraction — making it smaller than both original values.

What estimation strategy helps students check decimal × decimal products?

Round each decimal to the nearest whole number or tenth, multiply the rounded values, and compare the result to the exact computation to check reasonableness.

Grade
5th Grade
Ages
Ages 10-11
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Lisa M.

Pre-K Teacher · Verified download

Apr 2026

I love that you're adding this. It fills a real gap in what's available for free online.

Helpful · 5

Sarah K.

Kindergarten Teacher · Verified download

May 2026

So excited for this to be ready! My students really need more practice with this topic.

Helpful · 11

Maria R.

Homeschool parent · Verified download

May 2026

Can't wait! This is exactly what we've been looking for. Please make it soon!

Helpful · 7

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