Friday 26 June 2020

Free Resources for Learning Maths


                       Multiplication easy




Finger multiplication





Multiplication 2 digit easy



L.C.M easy



L.C.M of fraction easy




L.C.M teaching in easy way



L.C.M definition with the activities




Maths multiplication with fingers (11-15)



Maths multiplication with fingers (16-20)



Maths multiplication with fingers (21-25)



Maths multiplication with fingers (26-30)


Maths multiplication with fingers (31-35)








      


How to memorize the multiplication tables




Without memorize how to say prime numbers












Addition easy for primary class


Addition easy way for all classes


Integer addition and multplication


 
Subraction easy






Saturday 20 June 2020

7th Standard



Chapter 1 : Integers


Introduction to integers

Integers = Whole Numbers & Negative Numbers
Integers can be understood easily by representing them on the numberline

Integers

Properties of adding & subtracting integers
  • Closure under Addition
    • x = Integer
    • Y=Integer
    • x + y = Integer
    • Example : 
      • 2+(-1) = 1
      • (-2)+1 = -1
      • 2+1=3
      • (-2)+(-1) = -3

  • Closure under subtraction
  • Associative
  • Commutative
Identity of integers
  • Multiplicative identity = 1
  • Additive identity = 0


Easy to integers

Chapter 2 : Fractions & Decimals

Types of fractions
  • Proper Fraction
  • Improper Fraction
  • Mixed Fraction
Proper Fraction = Numerator is smaller than Denominator. Eg : 2/3

Improper Fraction = Numerator is greater than Denominator. Eg : 3/2