Adding Decimals Worksheets

  1. Math >
  2. Pre-Algebra >
  3. Decimals >
  4. Addition

Jump-start your practice session with our adding decimal worksheets where the decimal numbers are arranged in column and horizontal formats! This vast collection includes plenty of exercises with answer keys on adding decimals in tenths, adding decimals in hundredths, adding decimals in thousandths, decimal addition with missing addends, and many more. Start practicing with our free worksheets!

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Adding Decimals in Tenths | With Word Problems

Further the understanding of decimal addition with these adding decimals in tenths worksheets, which include standard problems and real-life word problems.

Adding Decimals in Tenths - With Word Problems
  • Column
  • Horizontal

Adding Decimals in Hundredths | Standard

In these PDFs, kids find the sum of decimals with 2 decimal places. They start adding decimal values from the furthest right digit and then proceed toward the left.

Adding Decimals in Hundredths - Standard
  • Column
  • Horizontal

Adding Decimals in Hundredths | With Word Problems

This assortment of worksheets on adding decimals in hundredths comprises a medley of word problems and standard problems in row and column formats.

Adding Decimals in Hundredths - With Word Problems
  • Column
  • Horizontal

Adding Decimals Using Grids | Up to Hundredths

Grab these activity tools to practice decimal addition! With grids in place, adding respective place values of the decimals becomes easier.

Adding Decimals Using Grids | Up to Hundredths
  • Tenths
  • Hundredths

Adding Decimals in Thousandths | Standard

Try this bundle of adding decimals worksheets, featuring decimals with three decimal places in vertical and horizontal formats.

Adding Decimals in Thousandths - Standard
  • Column
  • Horizontal

Adding Decimals in Thousandths | With Word Problems

In these decimal addition practice sheets, the first half has standard problems, and the second half has word problems in a real-world context.

Adding Decimals in Thousandths - With Word Problems
  • Column
  • Horizontal

Missing Digits in Decimal Addition - Column Format

Assign these worksheets to children, where they will find the missing digits in decimal numbers arranged vertically. The missing digits are in the whole part and the decimal part.

Missing Digits in Decimal Addition - Column Format

Decimal Addition with Missing Addends – Horizontal Format

Fire up practice with these adding decimals with missing addends printables! Complete the decimal addition equations by subtracting the given addend from the sum.

Decimal Addition with Missing Addends – Horizontal Format

Adding Decimals with up to 3 Decimal Digits

Get this set of worksheets on decimal addition, featuring problems that involve adding decimals in tenths, hundredths, and thousandths.

Adding Decimals with up to 3 Decimal Digits
  • Column
  • Horizontal