Arithmetic Operations

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    Chapter 2 Arithmetic Operations ( 28 videos)

      2.1: Addition
      Two steps word problems on addition
    1. Two steps word problems on addition
      2. Mentally add numbers within 100
    2. Mentally add numbers within 100
      3. Fluently add numbers within 100 using place value
    3. Fluently add numbers within 100 using place value
      4. Fluently add numbers within 100 using properties of operations
    4. Fluently add numbers within 100 using properties of operations
      5. Fluently add numbers within 100 using relation of addition and subtraction
    5. Fluently add numbers within 100 using relation of addition and subtraction
      6. Addition of 10 or 100 in a given number
    6. Addition of 10 or 100 in a given number
      7. Add numbers within 1000 using place value
    7. Add numbers within 1000 using place value
      8. Represent sum of numbers within 100 on number line
    8. Represent sum of numbers within 100 on number line
      2.2: Subtraction
      Two steps word problems on subtraction
    1. Two steps word problems on subtraction
      2. Subtract numbers within 100 using mental maths
    2. Subtract numbers within 100 using mental maths
      3. Fluently subtract numbers within 100 using place value
    3. Fluently subtract numbers within 100 using place value
      4. Fluently subtract numbers within 100 using relation of addition and subtraction
    4. Fluently subtract numbers within 100 using relation of addition and subtraction
      5. Subtract 10 or 100 from a given number
    5. Subtract 10 or 100 from a given number
      6. Subtract numbers within 1000 using place value
    6. Subtract numbers within 1000 using place value
      7. Addition and subtraction mixed word problems
    7. Addition and subtraction mixed word problems
      8. Represent difference of numbers within 100 on number line
    8. Represent difference of numbers within 100 on number line
      9. Represent sum and difference of numbers within 100 on number line
    9. Represent sum and difference of numbers within 100 on number line
      2.3: Extended form
      Expanded form of numbers up to 1000
    1. Expanded form of numbers up to 1000
      2.4: Multiplication
      Understand multiplication using addition
    1. Understand multiplication using addition
      2. Understand multiplication using addition by making rows and columns
    2. Understand multiplication using addition by making rows and columns
      3. Multiply numbers using tables
    3. Multiply numbers using tables
      4. Multiplication word problems
    4. Multiplication word problems
      5. Commutative property of multiplication of numbers
    5. Commutative property of multiplication of numbers
      2.5: Division
      Understand division as successive subtraction using equal groups
    1. Understand division as successive subtraction using equal groups
      2. Understand division as successive subtraction using number line
    2. Understand division as successive subtraction using number line
      3. Use tables of multiplication to divide numbers
    3. Use tables of multiplication to divide numbers
      4. Solve division word problems
    4. Solve division word problems
      2.6: Arithmetic operations
      Word problems on arithmetic operations
    1. Word problems on arithmetic operations