2nd Class Mathematics Subtraction Subtraction of Three Numbers

Subtraction of Three Numbers

Category : 2nd Class

*  Subtraction of Three Numbers  

 

Remember the steps for the subtraction:  

Step I: Add the numbers having '-' (minus) sign and write the result with - sign.  

Step II: Add the numbers having '+' (plus) sign and write the result with + sign. This method is applied when addition and subtraction are given simultaneously.  

Step lll: Finally subtract the numbers.                                         

 

Note: This method goes same for any subtraction. No matter, how many numbers are involved in the given subtraction problem. In another words this method is applied for the subtraction ofnumbers;numbers;  numbers; numbers and so on.  

 

 

 

Solution:  

Step I:

 

Step II is not applicable here.  

 

Step III:

 

Here, step I is not applicable so we move towards the Step II as

 

Now step III goes as  

 

 

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