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!

Adding Decimals in Tenths | Standard

Solve problems with one decimal digit in this segment of practice sheets. Let grade 4 and grade 5 kids prep up by summing the addends arranged horizontally and vertically!

Adding Decimals in Tenths - Standard
  • Column
  • Horizontal

Adding Decimals in Tenths | With Word Problems

Further your 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

Learn to find the sum of decimals with 2 decimal places. 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

Complete this assortment of adding decimals in hundredths worksheets comprising 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

Perform error-free decimal addition by practicing this set of printables. With grids in place, adding respective place values of the decimals becomes easier.

Adding Decimals Using Grids
  • Tenths
  • Hundredths

Adding Decimals in Thousandths | Standard

Sharpen your skills as you work your way through 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 adding decimals in thousandths worksheets, the first half has standard problems and the second half has word problems in real-world context.

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

Decimal Addition Using Grids

Visualize the process of decimal addition with these grids, which are nothing but a network of horizontal and vertical lines, and practice adding decimals up to thousandths.

Decimal Addition Using Grids
  • Thousandths
  • Mixed Review

Missing Digits in Decimal Column Addition

Train the young math prodigies to find the missing digits, where the decimal numbers are arranged vertically. The missing digits are in the whole part and the decimal part.

Missing Digits in Decimal Column Addition

Decimal Addition with Missing Addends

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

Decimal Addition with Missing Addends

Adding Decimals with up to 2 Decimal Digits

A perfect blend of decimal addends involving tenths and hundredths, this compilation is an enriching resource for children in 6th grade and 7th grade.

Adding Decimals with up to 2 Decimal Digits
  • Column
  • Horizontal

Adding Decimals with up to 3 Decimal Digits

What if you need to add three decimals? It's no big deal! Display stellar confidence as you whiz through this bunch of decimal addition worksheets!

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