Mathematics


The abstract science of number, quantity, and space, either as abstract concepts ( pure mathematics ), or as applied to other disciplines such as physics and engineering.


"Mathematics is a magics  game. 
We can learn mathematics with play.
 It is very easy to understand."

let's solve  the problem with play..........

     23
          +23      
     46



       49
          -23     
      26



       34
            ×5     
     170



252÷4=63
Addition

Addition is the mathematical process of putting things together. The plus sign "+"means that numbers are added together. ... Repeated addition of 1 is the same as counting; addition of 0 does not change a number. Addition also obeys predictable rules concerning related operations such as subtraction and multiplication.


Subtraction
Subtraction in mathematics means you are taking something away from a group or number of things. When you subtract, what is left in the group becomes less. An example of a subtraction problem is the following: 5 - 3 = 2.
34
⁻23
11


Multiplication


The basic idea of multiplication is repeated addition.

         
            1)                           12                                   
            *  35       
          420


2)Image result for japan mathematics problems

3)


4)                   4*3=12





 Division


In mathematics, the word "division" means the operation which is the opposite of multiplication.
  
          1)     245÷5=49


                2)   3/4÷2/6
           
         soln: =3/4÷2/6
                     =3/4×6/2
                     =9/2
  


               3)       27  
                           3    
            soln:=9
     https://sumaiyya1999.blogspot.com/2019/08/in-mathematics-word-division-means.html



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