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Addition Strategies within 100 Worksheets for 1st Graders
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    • Add using multiples of 10 Worksheets for 1st Graders

    View all 8 worksheets
    • Add Two 2-Digit Numbers with Regrouping: Horizontal Addition Worksheet
      Add using multiples of 10
      Add Two 2-Digit Numbers with Regrouping: Horizontal Addition Worksheet

      Put your skills to the test by practicing to add two 2-digit numbers with regrouping.

      1 2
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    • Add 2-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition Worksheet
      Add using multiples of 10
      Add 2-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition Worksheet

      Focus on core math skills by solving to add 2-digit and 1-digit numbers with regrouping.

      1 2
      VIEW DETAILS
    • Add and Subtract Two 2-Digit Numbers with Regrouping: Horizontal Addition and Subtraction Worksheet
      Add using multiples of 10
      Add and Subtract Two 2-Digit Numbers with Regrouping: Horizontal Addition and Subtraction Worksheet

      Use this printable worksheet to add and subtract two 2-digit numbers with regrouping.

      1 2
      VIEW DETAILS
    • Add and Subtract 2-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition and Subtraction Worksheet
      Add using multiples of 10
      Add and Subtract 2-Digit and 1-Digit Numbers with Regrouping: Horizontal Addition and Subtraction Worksheet

      This worksheet will help kids add and subtract 2-digit and 1-digit numbers with regrouping.

      1 2
      VIEW DETAILS

    All Addition Strategies within 100 Worksheets for 1st Graders

    • Add 2-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet
      Add using multiples of 10
      Add 2-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Learners must add 2-digit and 1-digit numbers with regrouping to enhance their math skills.

      1 2
      VIEW DETAILS
    • Add Two 2-Digit Numbers with Regrouping: Missing Numbers Worksheet
      Add using multiples of 10
      Add Two 2-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Focus on core math skills by solving to add two 2-digit numbers with regrouping.

      1 2
      VIEW DETAILS
    • Add and Subtract 2-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet
      Add using multiples of 10
      Add and Subtract 2-Digit and 1-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Add and subtract 2-digit and 1-digit numbers with regrouping by printing this playful worksheet.

      1 2
      VIEW DETAILS
    • Add and Subtract Two 2-Digit Numbers with Regrouping: Missing Numbers Worksheet
      Add using multiples of 10
      Add and Subtract Two 2-Digit Numbers with Regrouping: Missing Numbers Worksheet

      Boost your ability to add and subtract two 2-digit numbers with regrouping with this fun worksheet.

      1 2
      VIEW DETAILS
    • Add or Subtract Multiples of 10 Worksheet
      Addition Strategies within 100
      Add or Subtract Multiples of 10 Worksheet

      Learners must add or subtract multiples of 10 to enhance their math skills.

      K 1 2 3
      VIEW DETAILS
    • Add & Subtract Ones & 2-Digit Numbers Worksheet
      Addition Strategies within 100
      Add & Subtract Ones & 2-Digit Numbers Worksheet

      Learners must add & subtract ones & 2-digit numbers to enhance their math skills.

      K 1 2 3
      VIEW DETAILS
    • Find 10 More or 10 Less Worksheet
      Addition Strategies within 100
      Find 10 More or 10 Less Worksheet

      Make math practice a joyride by solving problems to find 10 more or 10 less.

      K 1 2 3
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    • Find More & Less Worksheet
      Addition Strategies within 100
      Find More & Less Worksheet

      Solidify your math skills by practicing to find 'More' & 'Less'.

      K 1 2 3
      VIEW DETAILS
    • Add Using Place Value Cards With Regrouping Worksheet
      Addition Strategies within 100
      Add Using Place Value Cards With Regrouping Worksheet

      Make math practice a joyride by solving problems to add using place value cards with regrouping.

      1 2 3
      VIEW DETAILS
    • Add Using Place Value Cards Without Regrouping Worksheet
      Addition Strategies within 100
      Add Using Place Value Cards Without Regrouping Worksheet

      Reinforce math concepts by practicing to add using place value cards without regrouping.

      1 2 3
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    • Addition Using Place Value Cards Worksheet
      Addition Strategies within 100
      Addition Using Place Value Cards Worksheet

      Assess your math skills by using place value cards to do addition in this worksheet.

      1 2 3 4
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    • Find 1 More or 1 Less Worksheet
      Addition Strategies within 100
      Find 1 More or 1 Less Worksheet

      Put your skills to the test by practicing to find 1 more or 1 less.

      K 1 2 3
      VIEW DETAILS
    • Complete More or Less Sentences Worksheet
      Addition Strategies within 100
      Complete More or Less Sentences Worksheet

      Pack your math practice time with fun by completing 'more' or 'less' sentences.

      K 1 2 3
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    • Finding Sum by Making Multiple of 10 Worksheet
      Addition Strategies within 100
      Finding Sum by Making Multiple of 10 Worksheet

      This downloadable worksheet is designed to find the sum by making a multiple of 10.

      1 2 3
      VIEW DETAILS
    • Add & Subtract Multiples of 10 Worksheet
      Addition Strategies within 100
      Add & Subtract Multiples of 10 Worksheet

      Solidify your math skills by practicing to add & subtract multiples of 10.

      K 1 2 3
      VIEW DETAILS
    Suggested Addition Strategies within 100 Games
    View all 19 Games
    • Complete the Pattern of Tens Game
      Addition Strategies within 100
      Complete the Pattern of Tens Game
      Dive deep into the world of addition by completing the pattern of tens.
      1
      VIEW DETAILS
    • Find 10 More and 10 Less than a Multiple of Ten Game
      Addition Strategies within 100
      Find 10 More and 10 Less than a Multiple of Ten Game
      Kids must find 10 more and 10 less than a multiple of ten to practice addition.
      1
      VIEW DETAILS
    • Count by Tens Game
      Addition Strategies within 100
      Count by Tens Game
      Unearth the wisdom of mathematics by learning how to count by tens.
      1
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    • Identify 10 More and 10 Less Game
      Addition Strategies within 100
      Identify 10 More and 10 Less Game
      Use your addition skills to identify 10 More and 10 Less.
      1
      VIEW DETAILS
    • Add Multiples of 10 using Visuals Game
      Addition Strategies within 100
      Add Multiples of 10 using Visuals Game
      Unearth the wisdom of mathematics by learning how to add multiples of 10 using visuals.
      1
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    • How many Tens in All Game
      Addition Strategies within 100
      How many Tens in All Game
      Ask your little one to find 'How many tens' in all to play this game.
      1
      VIEW DETAILS
    • Identify the Sum of Multiples of 10 Game
      Addition Strategies within 100
      Identify the Sum of Multiples of 10 Game
      Enjoy the marvel of mathematics by learning to identify the sum of multiples of 10.
      1
      VIEW DETAILS
    • Add Multiples of 10 using Place Value Game
      Addition Strategies within 100
      Add Multiples of 10 using Place Value Game
      Enjoy the marvel of mathematics by exploring how to add multiples of 10 using place values.
      1
      VIEW DETAILS
    • Match the Sum of Multiples of 10 Game
      Addition Strategies within 100
      Match the Sum of Multiples of 10 Game
      Use your addition skills to match the sum of multiples of 10.
      1
      VIEW DETAILS
    • Add Tens to a 2-digit Number using Visuals Game
      Addition Strategies within 100
      Add Tens to a 2-digit Number using Visuals Game
      Use your addition skills to add tens to a 2-digit number using visuals.
      1
      VIEW DETAILS
    • Use Place Value to Add Game
      Addition Strategies within 100
      Use Place Value to Add Game
      Take a look at how to use place value to add with this addition game.
      1
      VIEW DETAILS
    • Identify the Sum of a 2-digit Number and Tens Game
      Addition Strategies within 100
      Identify the Sum of a 2-digit Number and Tens Game
      Help your child take flight by learning how to identify the sum of a 2-digit number and tens.
      1
      VIEW DETAILS
    • Add Multiples of 10 to a 2-Digit Number Game
      Addition Strategies within 100
      Add Multiples of 10 to a 2-Digit Number Game
      Use your addition skills to add multiples of 10 to a 2-digit number.
      1
      VIEW DETAILS
    • Add Tens to a 2-digit Number using Place Value Game
      Addition Strategies within 100
      Add Tens to a 2-digit Number using Place Value Game
      Kids must add tens to a 2-digit number using place values to practice addition.
      1
      VIEW DETAILS
    • Match the Sum of a 2-digit Number and Tens Game
      Addition Strategies within 100
      Match the Sum of a 2-digit Number and Tens Game
      Use your addition skills to match the sum of a 2-digit number and tens.
      1
      VIEW DETAILS
    • Add Ones to a 2-digit Number using Visuals Game
      Addition Strategies within 100
      Add Ones to a 2-digit Number using Visuals Game
      Ask your little one to add ones to a 2-digit number using visuals to play this game.
      1
      VIEW DETAILS

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