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Grade 2: 3-Digit Addition | Online Math Resources - SplashLearn
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Grade 2: 3-Digit Addition
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  • Math (1,927)
  • ELA (1,619)

    • 3-Digit Addition Without Regrouping

    View all 78 resources
    • Add Multiples of 100 in Unit Form
      3-Digit Addition Without Regrouping
      Add Multiples of 100 in Unit Form

      Enjoy the marvel of math-multiverse by exploring how to add multiples of 100 in unit form.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add Multiples of 100 Using Base-10 Blocks
      3-Digit Addition Without Regrouping
      Add Multiples of 100 Using Base-10 Blocks

      Enjoy the marvel of mathematics by exploring how to add multiples of 100 using base-10 blocks.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers Using Place Value Worksheet
      3-Digit Addition Without Regrouping
      Add 3-Digit and 1-Digit Numbers Using Place Value Worksheet

      Focus on core math skills by solving to add 3-digit and 1-digit numbers using place values.

      2 3
      VIEW DETAILS
    • Represent and Add Number using Place Value Chart Worksheet
      3-Digit Addition Without Regrouping
      Represent and Add Number using Place Value Chart Worksheet

      Assess your math skills by representing and adding numbers using the place value chart.

      2 3
      VIEW DETAILS

    3-Digit Addition With Regrouping

    View all 55 resources
    • Use Place Value to Add by Regrouping Ones
      3-Digit Addition With Regrouping
      Use Place Value to Add by Regrouping Ones

      Have your own math-themed party by learning how to use place values to add by regrouping ones.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add by Regrouping Ones
      3-Digit Addition With Regrouping
      Add by Regrouping Ones

      Unearth the wisdom of mathematics by learning how to add by regrouping ones.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition Worksheet
      3-Digit Addition With Regrouping
      Add 3-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition Worksheet

      Boost your ability to add 3-digit and 1-digit numbers with regrouping by printing this worksheet.

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

      Combine math learning with adventure by solving to add 3-digit and 2-digit numbers with regrouping.

      2 3
      VIEW DETAILS

    All 3-Digit Addition Resources

    • Add Multiples of 100 in Unit Form
      3-Digit Addition
      Add Multiples of 100 in Unit Form

      Enjoy the marvel of math-multiverse by exploring how to add multiples of 100 in unit form.

      2 3 2.NBT.7
      VIEW DETAILS
    • Use Place Value to Add by Regrouping Ones
      3-Digit Addition
      Use Place Value to Add by Regrouping Ones

      Have your own math-themed party by learning how to use place values to add by regrouping ones.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers Using Place Value Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers Using Place Value Worksheet

      Focus on core math skills by solving to add 3-digit and 1-digit numbers using place values.

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

      Boost your ability to add 3-digit and 1-digit numbers with regrouping by printing this worksheet.

      2 3
      VIEW DETAILS
    • Add Multiples of 100 Using Base-10 Blocks
      3-Digit Addition
      Add Multiples of 100 Using Base-10 Blocks

      Enjoy the marvel of mathematics by exploring how to add multiples of 100 using base-10 blocks.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add by Regrouping Ones
      3-Digit Addition
      Add by Regrouping Ones

      Unearth the wisdom of mathematics by learning how to add by regrouping ones.

      2 3 2.NBT.7
      VIEW DETAILS
    • Represent and Add Number using Place Value Chart Worksheet
      3-Digit Addition
      Represent and Add Number using Place Value Chart Worksheet

      Assess your math skills by representing and adding numbers using the place value chart.

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

      Combine math learning with adventure by solving to add 3-digit and 2-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add Multiples of 100 Using Place Value Chart
      3-Digit Addition
      Add Multiples of 100 Using Place Value Chart

      Ask your little one to add multiples of 100 using the place value chart to play this game.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add by Regrouping the Ones
      3-Digit Addition
      Add by Regrouping the Ones

      Practice the superpower of addition by learning how to add by regrouping the ones.

      2 3 2.NBT.7
      VIEW DETAILS
    • Addition Using Place Value Chart Worksheet
      3-Digit Addition
      Addition Using Place Value Chart Worksheet

      Be on your way to become a mathematician by practicing addition using a place value chart.

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

      In this worksheet, learners will get to add 3-digit and 2-digit numbers with regrouping.

      2 3
      VIEW DETAILS
    • Add Multiples of 100
      3-Digit Addition
      Add Multiples of 100

      Learn to solve real world problems through our 'Add Multiples of 100' game.

      2 3 2.NBT.7
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers with Regrouping
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers with Regrouping

      Use your addition skills to add 3-digit and 1-digit numbers with regrouping.

      2 3 3.NBT.2
      VIEW DETAILS
    • Find the Sum Using Place Value Chart Worksheet
      3-Digit Addition
      Find the Sum Using Place Value Chart Worksheet

      Help your child revise number sense by solving to find the sum using a place value chart.

      2 3
      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
    • Adding Multiples of 100
      3-Digit Addition
      Adding Multiples of 100

      Help your child take flight by learning how to add multiples of 100.

      2 3 2.NBT.7
      VIEW DETAILS
    • Regroup to add 3-Digit and 1-Digit Numbers
      3-Digit Addition
      Regroup to add 3-Digit and 1-Digit Numbers

      Regroup to add 3-digit and 1-digit numbers to play this game.

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 1-Digit Numbers without Regrouping: Horizontal Addition Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers without Regrouping: Horizontal Addition Worksheet

      Boost your ability to add 3-digit and 1-digit numbers without regrouping by printing this worksheet.

      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
    • Solve by Adding Multiples of 100
      3-Digit Addition
      Solve by Adding Multiples of 100

      Take a deep dive into the world of math through solving by adding multiples of 100.

      2 3 2.NBT.7
      VIEW DETAILS
    • Regroup to Add and Match
      3-Digit Addition
      Regroup to Add and Match

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

      2 3 3.NBT.2
      VIEW DETAILS
    • Add 3-Digit and 2-Digit Numbers without Regrouping: Horizontal Addition Worksheet
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers without Regrouping: Horizontal Addition Worksheet

      Combine math learning with adventure by adding 3-digit and 2-digit numbers without regrouping.

      2 3
      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
    • Solve by Identifying the Correct Multiple of 100
      3-Digit Addition
      Solve by Identifying the Correct Multiple of 100

      Have your own math-themed party by learning how to solve by identifying the correct multiple of 100.

      2 3 2.NBT.7
      VIEW DETAILS
    • Unknown in 3-Digit and 1-Digit Addition
      3-Digit Addition
      Unknown in 3-Digit and 1-Digit Addition

      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 without Regrouping: Vertical Addition Worksheet
      3-Digit Addition
      Add 3-Digit and 1-Digit Numbers without Regrouping: Vertical Addition Worksheet

      Help your child to add 3-digit and 1-digit numbers without regrouping.

      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
    • Find 100 More using Place Value Charts
      3-Digit Addition
      Find 100 More using Place Value Charts

      Ask your little one to find 100 more using a place value chart to play this game.

      2 2.NBT.8
      VIEW DETAILS
    • Add 3-Digit and 2-Digit Numbers with Regrouping
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers with Regrouping

      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
    • Add 3-Digit and 2-Digit Numbers without Regrouping: Vertical Addition Worksheet
      3-Digit Addition
      Add 3-Digit and 2-Digit Numbers without Regrouping: Vertical Addition Worksheet

      Assess your math skills by adding 3-digit and 2-digit numbers without regrouping in this worksheet.

      2 3
      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
    • Adding 100 to a 3-Digit Number
      3-Digit Addition
      Adding 100 to a 3-Digit Number

      Enjoy the marvel of math-multiverse by exploring how to add 100 to a 3-digit number.

      2 2.NBT.8
      VIEW DETAILS
    • Regroup to add 3-Digit and 2-Digit Numbers
      3-Digit Addition
      Regroup to add 3-Digit and 2-Digit Numbers

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

      2 3 3.NBT.2
      VIEW DETAILS
    • Add Two 3-Digit Numbers without Regrouping: Horizontal Addition Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers without Regrouping: Horizontal Addition Worksheet

      Combine math learning with adventure by solving to add two 3-digit numbers without 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
    • Add 100 to a 3-Digit Number
      3-Digit Addition
      Add 100 to a 3-Digit Number

      Add more arrows to your child’s math quiver by learning to add 100 to a 3-digit number.

      2 2.NBT.8
      VIEW DETAILS
    • Unknown in 3-Digit and 2-Digit Addition
      3-Digit Addition
      Unknown in 3-Digit and 2-Digit Addition

      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 Two 3-Digit Numbers without Regrouping: Vertical Addition Worksheet
      3-Digit Addition
      Add Two 3-Digit Numbers without Regrouping: Vertical Addition Worksheet

      Make math practice fun by adding two 3-digit numbers without regrouping.

      2 3
      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
    • Identify the Missing Number
      3-Digit Addition
      Identify the Missing Number

      Learn to solve math problems by identifying the missing number.

      2 2.NBT.8
      VIEW DETAILS
    • Add 3-Digit and 3-Digit Numbers with Regrouping
      3-Digit Addition
      Add 3-Digit and 3-Digit Numbers with Regrouping

      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 Multiples of 10 and 100: Horizontal Addition Worksheet
      3-Digit Addition
      Add Multiples of 10 and 100: Horizontal Addition Worksheet

      In this worksheet, learners will get to add multiples of 10 and 100.

      2
      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
    • 10 and 100 More than the Same Number
      3-Digit Addition
      10 and 100 More than the Same Number

      Apply your knowledge of addition to find 10 and 100 more than the same number.

      2 2.NBT.8
      VIEW DETAILS
    • Regroup to add 3-Digit and 3-Digit Numbers
      3-Digit Addition
      Regroup to add 3-Digit and 3-Digit Numbers

      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
    • Add Multiples of 10 and 100: Vertical Addition Worksheet
      3-Digit Addition
      Add Multiples of 10 and 100: Vertical Addition Worksheet

      Reinforce math concepts by practicing to add multiples of 10 and 100.

      2
      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
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