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Add in columns

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Free printable add decimals in columns worksheets for 5th grade. Students set up and solve decimal addition problems in vertical column format, practicing proper decimal alignment and regrouping. Reinforces the organizational habits needed for accurate multi-digit decimal computation. Part of our decimals addition subtraction worksheets collection.

What You'll Learn

  • Add decimal numbers arranged vertically in column format
  • Align decimal points and add each column from right to left
  • Place the decimal point correctly in each final sum

FAQ

Why is the column (vertical) format especially important for decimal addition?

The vertical format forces students to align decimal points and place values, preventing the common error of adding digits from different place values together.

What is the role of placeholder zeros in column decimal addition?

Placeholder zeros fill empty decimal positions (e.g., writing 3.50 instead of 3.5 when adding to a hundredths number) so all columns have a digit to work with.

How does practicing column addition prepare students for decimal subtraction in columns?

The alignment habits, regrouping process, and placeholder zero strategy are identical in both operations — column addition fluency transfers directly.

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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