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4-digit by 1-digit

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Free printable 4-digit by 1-digit multiplication worksheets for 3rd grade. Students multiply four-digit numbers by single-digit numbers, pushing the standard multiplication algorithm to its most complex 3rd grade form. These worksheets are ideal enrichment for high-achieving 3rd graders. Part of our multiplication worksheets collection.

What You'll Learn

  • Multiply a 4-digit number by a 1-digit number
  • Apply the standard algorithm with regrouping across four columns
  • Build fluency and precision with large number multiplication

FAQ

What is the maximum possible product in a 4-digit by 1-digit multiplication problem?

The largest possible product is 9,999 × 9 = 89,991, a five-digit number — students must be ready to record a product with more digits than the original multiplicand.

How many column multiplications and potential carry operations occur in a 4-digit by 1-digit problem?

Four column multiplications (ones, tens, hundreds, thousands) with up to four carry operations — careful organization and step-by-step column tracking are essential.

How do these worksheets prepare students for the 4th grade multiplication standard?

The 4th grade standard (4.NBT.5) requires multiplying multi-digit numbers — 4-digit by 1-digit is a direct preview, and students who master it in 3rd grade will have a significant advantage.

Grade
3rd Grade
Ages
Ages 8-9
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

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

Tom B.

Learning Specialist · Verified download

May 2026

This will be a great addition. I already recommend ClassWeekly to all the families I work with.

Helpful · 10

Priya N.

Kindergarten Teacher · Verified download

Apr 2026

This is going straight into my lesson plans the second it drops. Please prioritize this one!

Helpful · 13

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ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core standards and designed by educators. Become a member to access the full library and download unlimited PDFs.