Number

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    Chapter 1 Number ( 79 videos)  (Practice Test)

      1.1: Whole Numbers
      Place value of numbers up to 6 digits
    1. Place value of numbers up to 6 digits
      2. Comparison of numbers up to 100,000
    2. Comparison of numbers up to 100,000
      3. Round whole numbers to nearest 10 or 100
    3. Round whole numbers to nearest 10 or 100
      4. Round whole numbers to nearest 10 or 100 on number line
    4. Round whole numbers to nearest 10 or 100 on number line
      5. Ascending order of numbers up to 100,000
    5. Ascending order of numbers up to 100,000
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      6. Descending order of numbers up to 100,000
    6. Descending order of numbers up to 100,000
      1.2: Addition and Subtraction
      Vertically add 4-digit numbers with carrying
    1. Vertically add 4-digit numbers with carrying
      2. Horizontally add 4-digit numbers with carrying
    2. Horizontally add 4-digit numbers with carrying
      1.3: Multiplication and Division (Practice Test)
      Fluently multiply numbers within 100 using relation of multiplication division
    1. Fluently multiply numbers within 100 using relation of multiplication
      2. Factors and multiples of numbers
    2. Factors and multiples of numbers
      3. Use tables of multiplication to divide numbers
    3. Use tables of multiplication to divide numbers
      4. Divide numbers with 1-digit number using place value for zero remainder
    4. Divide numbers with 1-digit number using place value for zero remaind
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      5. Divide numbers with 1-digit number using place value for non-zero remainder
    5. Divide numbers with 1-digit number using place value for non-zero rem
      6. Prime factorization of a number by division method
    6. Prime factorization of a number by division method
      7. Prime factorization of a number by tree method
    7. Prime factorization of a number by tree method
      8. Prime numbers and composite numbers
    8. Prime numbers and composite numbers
      9. Multiply numbers by 10, 100 and 1000
    9. Multiply numbers by 10, 100 and 1000
      10. Multiply 1-digit whole numbers by multiples of 10 using place value
    10. Multiply 1-digit whole numbers by multiples of 10 using place value
      11. Multiply 1-digit whole numbers by multiples of 10 using properties of operations
    11. Multiply 1-digit whole numbers by multiples of 10 using properties of
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      12. Multiply 2-digit numbers by 1-digit numbers
    12. Multiply 2-digit numbers by 1-digit numbers
      13. Divide 2-digit number by 1-digit number
    13. Divide 2-digit number by 1-digit number
      14. Divide numbers with 1-digit number using area model for zero remainder
    14. Divide numbers with 1-digit number using area model for zero remainder
      15. Distributive property of multiplication over addition and subtraction
    15. Distributive property of multiplication over addition and subtraction
      1.4: Fractions and Decimals (Practice Test)
      Convert decimals to fractions (up to 3 decimal places)
    1. Convert decimals to fractions (up to 3 decimal places)
      2. Convert fractions to decimals
    2. Convert fractions to decimals
      3. Round decimals using place value to nearest whole or decimal number
    3. Round decimals using place value to nearest whole or decimal number
      4. Compare two unlike fractions by making common denominator
    4. Compare two unlike fractions by making common denominator
      5. Compare two unlike fractions by comparing to a benchmark fraction
    5. Compare two unlike fractions by comparing to a benchmark fraction
      6. Equivalent fractions using number line
    6. Equivalent fractions using number line
      7. Equivalent fractions
    7. Equivalent fractions
      8. Simplify fractions to lowest form
    8. Simplify fractions to lowest form
      9. Reading decimal numbers to thousandths
    9. Reading decimal numbers to thousandths
      10. Recognize percentage as a special kind of fraction
    10. Recognize percentage as a special kind of fraction
      11. Convert Whole number percentage to fraction
    11. Convert Whole number percentage to fraction
      12. Concept of ratio
    12. Concept of ratio
      13. Convert improper fractions to mixed fractions
    13. Convert improper fractions to mixed fractions
      14. Convert mixed fractions to improper fractions
    14. Convert mixed fractions to improper fractions
      15. Convert improper fractions to mixed fractions using model
    15. Convert improper fractions to mixed fractions using model
      16. Convert mixed fractions to improper fractions using model
    16. Convert mixed fractions to improper fractions using model
      17. Ascending order of fractions
    17. Ascending order of fractions
      18. Descending order of fractions
    18. Descending order of fractions
      19. Solve addition word problem of like fractions by making equation
    19. Solve addition word problem of like fractions by making equation
      20. Solve subtraction word problem of unlike fractions by making equation
    20. Solve subtraction word problem of unlike fractions by making equation
      21. Word problem on multiplication of a whole number by a fraction
    21. Word problem on multiplication of a whole number by a fraction
      22. Word problem on Multiplication of mixed fractions with Whole numbers
    22. Word problem on Multiplication of mixed fractions with Whole numbers
      23. Word problem on Multiplication of mixed fractions with simple fractions
    23. Word problem on Multiplication of mixed fractions with simple fractio
      24. Word problem on divide a unit fraction by a whole number
    24. Word problem on divide a unit fraction by a whole number
      25. Word problem on divide a whole number by a unit fraction
    25. Word problem on divide a whole number by a unit fraction
      26. Solve real life problems involving division of fractions
    26. Solve real life problems involving division of fractions
      27. Word problem on division of whole numbers with fractional answers
    27. Word problem on division of whole numbers with fractional answers
      28. Add two or more unlike fractions
    28. Add two or more unlike fractions
      29. Add like denominator mixed fractions using relation b/w addition and subtraction
    29. Add like denominator mixed fractions using relation b/w addition and
      30. Add and subtract unlike fractions with different denominators
    30. Add and subtract unlike fractions with different denominators
      31. Multiply two simple fractions
    31. Multiply two simple fractions
      32. Modeling fraction multiplication
    32. Modeling fraction multiplication
      33. Multiply 2 or more fractions involving brackets
    33. Multiply 2 or more fractions involving brackets
      34. Divide a fraction by another fraction
    34. Divide a fraction by another fraction
      35. Divide a unit fraction by a whole number
    35. Divide a unit fraction by a whole number
      36. Divide a whole number by a unit fraction
    36. Divide a whole number by a unit fraction
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      37. Add decimals up to 2 decimal places
    37. Add decimals up to 2 decimal places
      38. Use models to add decimals to hundredths
    38. Use models to add decimals to hundredths
      39. Use place value to add decimals to hundredths
    39. Use place value to add decimals to hundredths
      40. Use properties of operation to add decimals to hundredths
    40. Use properties of operation to add decimals to hundredths
      41. Subtract decimals up to 2 decimal places
    41. Subtract decimals up to 2 decimal places
      42. Use models to subtract decimals to hundredths
    42. Use models to subtract decimals to hundredths
      43. Use place value to subtract decimals to hundredths
    43. Use place value to subtract decimals to hundredths
      44. Multiply a decimal by 10, 100 and 1000
    44. Multiply a decimal by 10, 100 and 1000
      45. Multiply a decimal by a 1-digit number
    45. Multiply a decimal by a 1-digit number
      46. Use models to multiply decimals to hundredths
    46. Use models to multiply decimals to hundredths
      47. Use place value to multiply decimals to hundredths
    47. Use place value to multiply decimals to hundredths
      48. Multiply a decimal number by tenth and hundredths
    48. Multiply a decimal number by tenth and hundredths
      49. Divide a decimal by a 1-digit number
    49. Divide a decimal by a 1-digit number
      50. Placement of the decimal after dividing by a power of 10
    50. Placement of the decimal after dividing by a power of 10
      51. Divide a decimal number by a decimal number by converting it to fractions
    51. Divide a decimal number by a decimal number by converting it to fract
      52. Divide a decimal number by a decimal number using direct division
    52. Divide a decimal number by a decimal number using direct division
      53. Use models to divide decimals to hundredths
    53. Use models to divide decimals to hundredths
      54. Use place value to divide decimals to hundredths
    54. Use place value to divide decimals to hundredths
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      55. Solve real life problems involving decimals up to 2 decimal places
    55. Solve real life problems involving decimals up to 2 decimal places
      56. Simplify decimal expressions involving brackets
    56. Simplify decimal expressions involving brackets