Numbers and Arithmetic Operations

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    Chapter 1 Numbers and Arithmetic Operations ( 21 videos)  (Practice Test)

      1.1: Numbers (Practice Test)
      Read, write 6 digit numbers in numerals and words
    1. Read, write 6 digit numbers in numerals and words
      2. Read, write 10 digit numbers in numerals and words
    2. Read, write 10 digit numbers in numerals and words
      23 views
      3. Compare the place value of a digit to the digit on its right
    3. Compare the place value of a digit to the digit on its right
      4. Compare the place value of a digit to the digit on its left
    4. Compare the place value of a digit to the digit on its left
      1 views
      5. Compare and order numbers up to 8 digits
    5. Compare and order numbers up to 8 digits
      1.2: Addition
      Add numbers of complexity and arbitrary size by standard algorithm
    1. Add numbers of complexity and arbitrary size by standard algorithm
      2. Word problem on addition of numbers upto 5-digits
    2. Word problem on addition of numbers upto 5-digits
      1.3: Subtraction
      Subtract numbers of complexity and arbitrary size by standard algorithm
    1. Subtract numbers of complexity and arbitrary size by standard algorithm
      2. Word problem on subtraction of numbers upto 5-digits
    2. Word problem on subtraction of numbers upto 5-digits
      1.4: Multiplication (Practice Test)
      Multiply 2-digit numbers with 2-digit numbers using place value
    1. Multiply 2-digit numbers with 2-digit numbers using place value
      2. Multiply 5 digit numbers by 3 digit numbers using place value
    2. Multiply 5 digit numbers by 3 digit numbers using place value
      3. Word problem on multiplication of 4-digit by 2-digit
    3. Word problem on multiplication of 4-digit by 2-digit
      1.5: Division (Practice Test)
      Divide numbers using place value
    1. Divide numbers using place value
      2. Divide numbers with 1-digit number using place value for zero remainder
    2. Divide numbers with 1-digit number using place value for zero remainder
      6 views
      3. Divide numbers with 1-digit number using place value for non-zero remainder
    3. Divide numbers with 1-digit number using place value for non-zero remainder
      4. Divide 4 digit numbers by 2 digit numbers
    4. Divide 4 digit numbers by 2 digit numbers
      5. Divide numbers with 1-digit number using big 7 method for zero remainder
    5. Divide numbers with 1-digit number using big 7 method for zero remainder
      6. Divide numbers with 1-digit number using big 7 method for non-zero remainder
    6. Divide numbers with 1-digit number using big 7 method for non-zero remainder
      7. Division word problems with zero remainder
    7. Division word problems with zero remainder
      8. Division word problems with non-zero remainder
    8. Division word problems with non-zero remainder
      1.6: Addition, Subtraction, Multiplication and Division
      Word problems using four arithmetic operations
    1. Word problems using four arithmetic operations