🎉
Get unlimited workbooks in math, reading and more!
Get started
Worksheets
Resources
Community
Log in
Create workbook
3rd Grade Addition Within 30 Worksheets and Activities
all
pre-k
kindergarten
1st grade
2nd grade
3rd grade
4th grade
5th grade
Math
Addition within 30
Level
Can’t find an activity?
Add three single-digit numbers - Dinosaur
Level
Grade
3rd Grade
Topic
Addition
Add three single-digit numbers - Dinosaur
This worksheet helps students practice adding three single-digit numbers with sums up to 30. It strengthens basic addition skills, number sense, and mental math fluency. Worksheet instructions: Find the sum for each problem
Share
Adding four 1-digit numbers (with missing addend) - Basketball
Level
Grade
3rd Grade
Topic
Addition
Adding four 1-digit numbers (with missing addend) - Basketball
In this worksheet, the student needs to find the missing number in each problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
Adding four 1-digit numbers (with missing addend) - Baseball
Level
Grade
3rd Grade
Topic
Addition
Adding four 1-digit numbers (with missing addend) - Baseball
In this worksheet, students need to find the missing number in each 4-digit addition problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
Adding 4 numbers with missing addend - Elephant
Level
Grade
3rd Grade
Topic
Addition
Adding 4 numbers with missing addend - Elephant
In this worksheet, students need to find the missing number in each four-digit addition problem. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
Add four 1-digit numbers - Blocks
Level
Grade
3rd Grade
Topic
Addition
Add four 1-digit numbers - Blocks
Worksheet instructions: Find the sum for each problem below.
Share
Add four 1-digit numbers - Blocks
Level
Grade
3rd Grade
Topic
Addition
Add four 1-digit numbers - Blocks
Worksheet instructions: Find the sum for each addition problem.
Share
Add four 1-digit numbers - Fun
Level
Grade
3rd Grade
Topic
Addition
Add four 1-digit numbers - Fun
Worksheet instructions: Find the sum for each problem.
Share
Add four 1-digit numbers - Work
Level
Grade
3rd Grade
Topic
Addition
Add four 1-digit numbers - Work
Worksheet instructions: Write the sum for each problem.
Share
Add four 1-digit numbers - Computer
Level
Grade
3rd Grade
Topic
Addition
Add four 1-digit numbers - Computer
Worksheet instructions: Find the sum for each problem.
Share
Adding three 1-digit numbers (missing addend) - Jungle
Level
Grade
3rd Grade
Topic
Addition
Adding three 1-digit numbers (missing addend) - Jungle
Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. In this worksheet, the student needs to find the missing number in each equation. Worksheet instructions: Find the missing number in each problem.
Share
Adding three 1-digit numbers (missing addend) - Space
Level
Grade
3rd Grade
Topic
Addition
Adding three 1-digit numbers (missing addend) - Space
Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. In this worksheet, students need to find the missing number in each equation. Worksheet instructions: Find the missing number in each problem.
Share
Adding three 1-digit numbers (missing addend) - Desert
Level
Grade
3rd Grade
Topic
Addition
Adding three 1-digit numbers (missing addend) - Desert
In this worksheet, the student needs to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
Adding three 1-digit numbers (missing addend) - Ocean
Level
Grade
3rd Grade
Topic
Addition
Adding three 1-digit numbers (missing addend) - Ocean
Students need to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
Adding three 1-digit numbers (missing addend) - Picnic
Level
Grade
3rd Grade
Topic
Addition
Adding three 1-digit numbers (missing addend) - Picnic
In this worksheet, students need to find the missing number in each equation. Missing addend exercises reinforce the concept of addition and are a great tool for practicing addition facts. Worksheet instructions: Find the missing number in each problem.
Share
1
