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Addition Activities for 3rd Grade | Page 3
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  • Math (1,692)
  • ELA (694)

    • All Addition Resources

    • Regroup to Add and Match Game
      3-Digit Addition
      Regroup to Add and Match Game

      Shine bright in the math world by learning how to regroup to add and match.

      2 3 3.NBT.2
      VIEW DETAILS
    • Unknown in 3-Digit and 1-Digit Addition Game
      3-Digit Addition
      Unknown in 3-Digit and 1-Digit Addition Game

      Have your own math-themed party by solving to find the unknown in 3-digit and 1-digit addition.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers with Regrouping: Vertical Addition Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers with Regrouping: Vertical Addition Worksheet

      Reinforce math concepts by practicing to add 3-digit and 1-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add Two 3-Digit Numbers with Regrouping: Horizontal Addition Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers with Regrouping: Horizontal Addition Worksheet

      Make math practice a joyride by solving problems to add two 3-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add 3-Digit and 2-Digit Numbers with Regrouping Game
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers with Regrouping Game

      Ask your little one to add 3-digit and 2-digit numbers with regrouping to play this game.

      2 3 3.NBT.2
      VIEW DETAILS
    • Regroup to add 3-Digit and 2-Digit Numbers Game
      3-Digit Addition
      Regroup to add 3-Digit and 2-Digit Numbers Game

      Regroup to add 3-digit and 2-digit numbers in this game.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add Two 3-Digit Numbers with Regrouping: Vertical Addition Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers with Regrouping: Vertical Addition Worksheet

      Learners must add two 3-digit numbers with regrouping to enhance their math skills.

      2 3
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers with Regrouping: Missing Digits Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers with Regrouping: Missing Digits Worksheet

      Make math practice a joyride by solving problems to add 3-digit and 1-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Unknown in 3-Digit and 2-Digit Addition Game
      3-Digit Addition
      Unknown in 3-Digit and 2-Digit Addition Game

      Add more arrows to your child’s math quiver by finding the unknown in 3-digit and 2-digit addition.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 3-Digit Numbers with Regrouping Game
      3-Digit Addition
      Add 3-Digit and 3-Digit Numbers with Regrouping Game

      Have your own math-themed party by learning to add 3-digit and 3-digit numbers with regrouping.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Solidify your math skills by practicing to add 3-digit and 1-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add 3-Digit and 2-Digit Numbers with Regrouping: Missing Digits Worksheet
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers with Regrouping: Missing Digits Worksheet

      Dive into this worksheet by practicing to add 3-digit and 2-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Regroup to add 3-Digit and 3-Digit Numbers Game
      3-Digit Addition
      Regroup to add 3-Digit and 3-Digit Numbers Game

      Unearth the wisdom of mathematics by learning how to regroup to add 3-digit and 3-digit numbers.

      2 3 3.NBT.2
      VIEW DETAILS
    • Unknown in 3-Digit and 3-Digit Addition Game
      3-Digit Addition
      Unknown in 3-Digit and 3-Digit Addition Game

      Find the unknown in 3-digit and 3-digit addition.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 2-Digit Numbers with Regrouping: Missing Numbers Worksheet
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Reveal the secrets of math wizardry by adding 3-digit and 2-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add Two 3-Digit Numbers with Regrouping: Missing Digits Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers with Regrouping: Missing Digits Worksheet

      Pack your math practice time with fun by adding two 3-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add Two 3-Digit Numbers with Regrouping: Missing Numbers Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Put your skills to the test by practicing to add two 3-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • 10 and 100 More than a 3-digit Number - Worksheet
      3-Digit Addition
      10 and 100 More than a 3-digit Number Worksheet

      This worksheet provides exercises to enhance your skills in adding 10 or 100 to 3-digit numbers.

      2 3 4
      VIEW DETAILS
    • 10 more Using Dice Patterns - Worksheet
      3-Digit Addition
      10 more Using Dice Patterns Worksheet

      A worksheet that utilizes dice patterns to help students practice adding 10 to various 3-digit numbers.

      2 3 4
      VIEW DETAILS
    • 100 More and 100 Less than a 3-digit Number - Worksheet
      3-Digit Addition
      100 More and 100 Less than a 3-digit Number Worksheet

      Practice adding and subtracting 100 from 3-digit numbers with this engaging worksheet.

      2 3 4
      VIEW DETAILS
    • 100 More than a 3-digit Number - Worksheet
      3-Digit Addition
      100 More than a 3-digit Number Worksheet

      This worksheet provides exercises designed to enhance students' skills in adding 100 to various 3-digit numbers.

      2 3 4
      VIEW DETAILS
    • 100 more Using Dice Patterns - Worksheet
      3-Digit Addition
      100 more Using Dice Patterns Worksheet

      A fun-filled worksheet with exercises to add 100 to 3-digit numbers using dice patterns.

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers and Find the Sum - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers and Find the Sum Worksheet

      Enhance your addition skills with this worksheet on adding 1-digit and 3-digit numbers!

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers and Match the Sum - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers and Match the Sum Worksheet

      A worksheet for practicing the addition of 1-digit and 3-digit numbers and matching them to their correct sum.

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers Using Addition Tables - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers Using Addition Tables Worksheet

      Boost your math skills with this worksheet on adding 1-digit and 3-digit numbers using addition tables.

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers Using Addition Wheel - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers Using Addition Wheel Worksheet

      Enhance your skills in adding 1-digit and 3-digit numbers with this interactive worksheet using an addition wheel.

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers Using Number Charts - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers Using Number Charts Worksheet

      A worksheet aimed at enhancing skills in adding 1-digit and 3-digit numbers using charts.

      2 3 4
      VIEW DETAILS
    • Add 1 Digit and 3 Digit Numbers Using Place Value - Worksheet
      3-Digit Addition
      Add 1 Digit and 3 Digit Numbers Using Place Value Worksheet

      Boost addition skills with this worksheet on adding 1-digit and 3-digit numbers using place value.

      2 3 4
      VIEW DETAILS
    • Add 10 to 3 Digit Numbers Using Addition Wheel - Worksheet
      3-Digit Addition
      Add 10 to 3 Digit Numbers Using Addition Wheel Worksheet

      Practice the skill of adding 10 to 3-digit numbers using an interactive addition wheel in this worksheet.

      2 3 4
      VIEW DETAILS
    • Add 10 to 3 Digit Numbers Using Number Charts - Worksheet
      3-Digit Addition
      Add 10 to 3 Digit Numbers Using Number Charts Worksheet

      Enhance your skills in adding 10 to 3-digit numbers with this engaging worksheet using number charts.

      2 3 4
      VIEW DETAILS
    • Add 100 and Find the Sum - Worksheet
      3-Digit Addition
      Add 100 and Find the Sum Worksheet

      This worksheet provides exercises on adding 100 to three-digit numbers to strengthen addition skills.

      2 3 4
      VIEW DETAILS
    • Add 100 and Match the Sum - Worksheet
      3-Digit Addition
      Add 100 and Match the Sum Worksheet

      This worksheet provides exercises on adding 100 to 3-digit numbers and matching them with their correct sums.

      2 3 4
      VIEW DETAILS
    • Add 100 to 3 Digit Numbers Using Addition Wheel - Worksheet
      3-Digit Addition
      Add 100 to 3 Digit Numbers Using Addition Wheel Worksheet

      Practice adding 100 to 3-digit numbers using an interactive addition wheel in this worksheet.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 1 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition - Worksheet
      3-Digit Addition
      Add 3 Digit and 1 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition Worksheet

      Master the art of regrouping ones and tens with this 3-digit, 1-digit addition worksheet.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 1 Digit Numbers with Regrouping Ones and Tens: Missing Number - Worksheet
      3-Digit Addition
      Add 3 Digit and 1 Digit Numbers with Regrouping Ones and Tens: Missing Number Worksheet

      A worksheet to practice adding 3-digit and 1-digit numbers by regrouping ones and tens and finding the missing number.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition Worksheet

      Boost your child's addition skills with this worksheet on adding 3-digit and 2-digit numbers with regrouping.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Missing Number - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Missing Number Worksheet

      Boost addition skills with this worksheet on adding 3-digit and 2-digit numbers, regrouping ones and tens.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Vertical Addition - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones and Tens: Vertical Addition Worksheet

      Master vertical addition with this worksheet on adding 3-digit and 2-digit numbers with regrouping ones and tens.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Horizontal Addition - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Horizontal Addition Worksheet

      Boost your addition skills with this worksheet on adding 3-digit and 2-digit numbers with regrouping ones.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Missing Number - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Missing Number Worksheet

      Boost your child's addition skills with this worksheet on adding 3-digit and 2-digit numbers with missing ones number.

      2 3 4
      VIEW DETAILS
    • Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Vertical Addition - Worksheet
      3-Digit Addition
      Add 3 Digit and 2 Digit Numbers with Regrouping Ones: Vertical Addition Worksheet

      Master regrouping ones with this worksheet on adding 3-digit and 2-digit numbers vertically.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers Numbers with Regrouping Ones: Missing Number - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers Numbers with Regrouping Ones: Missing Number Worksheet

      Master regrouping ones with this worksheet on adding two 3-digit numbers with missing number.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers with Regrouping Ones and Tens: Horizontal Addition Worksheet

      This worksheet provides practice for adding two 3-digit numbers horizontally, with a focus on regrouping ones and tens.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers with Regrouping Ones and Tens: Missing Number - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers with Regrouping Ones and Tens: Missing Number Worksheet

      An engaging worksheet focused on adding two 3-digit numbers with regrouping ones and tens.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers with Regrouping Ones and Tens: Vertical Addition - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers with Regrouping Ones and Tens: Vertical Addition Worksheet

      Practice regrouping ones and tens in this vertical addition worksheet, adding two 3-digit numbers.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers with Regrouping Ones: Horizontal Addition - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers with Regrouping Ones: Horizontal Addition Worksheet

      Master the skill of regrouping ones with this worksheet on adding two 3-digit numbers.

      2 3 4
      VIEW DETAILS
    • Add Two 3 Digit Numbers with Regrouping Ones: Vertical Addition - Worksheet
      3-Digit Addition
      Add Two 3 Digit Numbers with Regrouping Ones: Vertical Addition Worksheet

      Master the concept of regrouping ones with this worksheet on adding two 3-digit numbers vertically.

      2 3 4
      VIEW DETAILS
    • Solve Word Problems on Put together Scenarios Game
      Addition
      Solve Word Problems on Put together Scenarios Game

      Practice the superpower of addition by learning to solve word problems on "Put together" scenarios.

      2 3 2.OA.1
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