3.NBT.A.2 Worksheets
CCSS.MATH.CONTENT.3.NBT.A.2
:"Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction."
Our Take: A third grader should be confident adding and subtracting within 1000. Most students will have internalized a variety of strategies that help them solve these types of problems.
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Add It Up! Three-Digit Numbers
Interactive Worksheet
Add It Up! Three-Digit Numbers
Improve those skills! Practice three-digit addition with these twelve problems.
3rd Grade
Math
Interactive Worksheet
Subtracting Raindrops
Worksheet
Subtracting Raindrops
Subtract the numbers to find the difference, then color code the answer for odd or even.
3rd Grade
Math
Worksheet
Addition Math Puzzles #2
Interactive Worksheet
Addition Math Puzzles #2
Students will practice adding up to 50 while building their logic and problem solving skills with these math puzzle boxes.
Interactive Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
Worksheet
Stepping Through Addition and Subtraction Word Problems Practice
This resource gives your learners practice solving multi-step word problems with mixed operations. They will use addition, subtraction, or both operations.
3rd Grade
Math
Worksheet
Silly Word Problems
Interactive Worksheet
Silly Word Problems
Put a little silliness into math practice with these April Fools' Day word problems!
3rd Grade
Math
Interactive Worksheet
Stepping Through Addition and Subtraction
Worksheet
Stepping Through Addition and Subtraction
Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.
3rd Grade
Math
Worksheet
Three-Digit Addition: Part 1
Worksheet
Three-Digit Addition: Part 1
Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.
3rd Grade
Math
Worksheet
Three-Digit Addition: Part 2
Worksheet
Three-Digit Addition: Part 2
Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.
3rd Grade
Math
Worksheet
Three-Digit Subtraction, Part 2
Worksheet
Three-Digit Subtraction, Part 2
Continue practicing with two strategies for solving three-digit subtraction problems.
3rd Grade
Math
Worksheet
Triple-Digit Subtraction
Interactive Worksheet
Triple-Digit Subtraction
In this practice worksheet, students solve 15 three-digit subtraction problems with regrouping.
3rd Grade
Math
Interactive Worksheet
Mixed Operations: Math Crossword Puzzle
Interactive Worksheet
Mixed Operations: Math Crossword Puzzle
Practice mixed operations with this fourth-grade math puzzle!
4th Grade
Math
Interactive Worksheet
Glossary: Word Problem Comprehension
Worksheet
Glossary: Word Problem Comprehension
Use this glossary with the EL Support Lesson: Word Problem Comprehension.
3rd Grade
Math
Worksheet
Vocabulary Cards: Word Problem Comprehension
Worksheet
Vocabulary Cards: Word Problem Comprehension
Use these vocabulary cards with the EL Support Lesson: Word Problem Comprehension.
3rd Grade
Math
Worksheet
Math Fluency Checklist
Worksheet
Math Fluency Checklist
This math fluency checklist is a great tool that can be used to encourage students to use different strategies to solve math problems efficiently and accurately.
2nd Grade
Math
Worksheet
Place Value Mat: Three-Digit Numbers
Worksheet
Place Value Mat: Three-Digit Numbers
Use this place value mat to represent tricky multi-digit numbers and solve more complex math problems! Laminate a set of Place Value Mats to support your students as they develop a strong number sense!
2nd Grade
Math
Worksheet
Glossary: Get Together to Regroup
Worksheet
Glossary: Get Together to Regroup
Use this glossary with the EL Support Lesson Plan: Get Together to Regroup.
Math
Worksheet
Vocabulary Cards: Get Together to Regroup
Worksheet
Vocabulary Cards: Get Together to Regroup
Use these vocabulary cards with the EL Support Lesson Plan: Get Together to Regroup.
3rd Grade
Math
Worksheet
Vocabulary Cards: Thinking Deeply About Word Problems
Worksheet
Vocabulary Cards: Thinking Deeply About Word Problems
Use these vocabulary cards with the EL Support Lesson: Thinking Deeply About Word Problems.
3rd Grade
Math
Worksheet
Glossary: Thinking Deeply About Word Problems
Worksheet
Glossary: Thinking Deeply About Word Problems
Use this glossary with the EL Support Lesson: Thinking Deeply About Word Problems.
3rd Grade
Math
Worksheet
Word Problems: Addition and Subtraction
Interactive Worksheet
Word Problems: Addition and Subtraction
Use this resource to support your students as they analyze word problems involving addition and subtraction. Focus on their process, and then allow them to solve to find the answer.
3rd Grade
Math
Interactive Worksheet
Place Value Mat: Five-Digit Numbers
Worksheet
Place Value Mat: Five-Digit Numbers
This resource is designed to support your students as they strengthen their number sense. Laminate a set of these Place Value Mats to help them solve problems with multi-digit numbers.
3rd Grade
Math
Worksheet
Addition Math Puzzles #3
Interactive Worksheet
Addition Math Puzzles #3
Put learners' addition abilities to the test with mathematical puzzle boxes. They'll practice their addition as they solve each puzzle.
Interactive Worksheet
Addition Math Puzzles #4
Interactive Worksheet
Addition Math Puzzles #4
Practice two-digit addition skills with this Sudoku-inspired math puzzle!
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Interactive Worksheet
Pineapple Math: Two-Digit Addition
Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.
Interactive Worksheet
Making Change at the Ballpark
Worksheet
Making Change at the Ballpark
On this third grade math worksheet, kids solve decimal subtraction problems as they calculate change on a trip to the ballpark.
3rd Grade
Math
Worksheet
Subtraction Word Problems: Subtract 'Em
Interactive Worksheet
Subtraction Word Problems: Subtract 'Em
Kids use details from the word problems on this third grade math worksheet to construct and solve subtraction problems with numbers up to three digits long.
3rd Grade
Math
Interactive Worksheet
Snowy Subtraction
Interactive Worksheet
Snowy Subtraction
It’s snowing! Learners will solve 12 three-digit subtraction problems in this seasonal math worksheet.
3rd Grade
Math
Interactive Worksheet
Addition Math Puzzles #5
Interactive Worksheet
Addition Math Puzzles #5
Make practicing math fun with math puzzles. Students will learn the basics of solving logic problems as they do math in their head.
Interactive Worksheet
Addition Math Puzzles #6
Interactive Worksheet
Addition Math Puzzles #6
Add a fun twist to math practice with these addition puzzles. Students will get an introduction to logic and problem solving.
Interactive Worksheet
Addition Math Puzzles #7
Interactive Worksheet
Addition Math Puzzles #7
What better way to learn math than with an addition puzzle? Young math stars will practice addition and get a taste of problem solving with logic.
Interactive Worksheet
