3rd Grade Adding Decimals Worksheets and Activities

This decimals worksheet helps students practice adding decimals in columns (some regrouping may be required). Worksheet instructions: Find the sum for each equation.

This decimals worksheet helps students practice adding decimals in columns (regrouping may be required). Worksheet instructions: Find the sum for each equation.

This worksheet focuses on adding decimal numbers with 1 or 2 digits. The variety in number lengths helps reinforce place value understanding. Worksheet instructions: Find the sum for each equation.

This decimals worksheet focuses on adding 1 or 2-digit decimal numbers. The variety in number lengths helps reinforce place value understanding. Worksheet instructions: Find the sum for each equation.

This worksheet focuses on place value and correct understanding of decimal placement. Students can solve these equations mentally. Worksheet instructions: Find the sum for each equation.

This worksheet focuses on place value and correct understanding of decimal placement (students can solve these equations mentally). Worksheet instructions: Find the sum for each equation.

In this worksheet, each equation has a missing addend that the student needs to find by subtracting the given number from the total. Worksheet instructions: Find the missing addend in each equation.

In this decimals worksheet, each equation has a missing number that the student needs to find by subtracting the given number from the total. Worksheet instructions: Find the missing addend in each equation.

This decimals worksheet focuses on adding numbers with one decimal place. Students can solve these problems mentally, but some regrouping is required. Worksheet instructions: Find the sum for each equation.

This decimals worksheet is about adding numbers with one decimal place. Students can solve these problems mentally, but some regrouping is required. Worksheet instructions: Find the sum for each equation.