Question

subtract by using nikhilam method 6428-1961 step by step
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Answer 1

Answer:

try with this method

Step-by-step explanation:

Now multiply the numbers on the right hand side (-1 and -3 ) to get 3 as the last digit of the product. Add the two numbers on the left (9 and 7) to get 16 and subtract the nearest power of 10 (10 in this case) from it to get the next digit (to get 6). So. This method is called 'Nikhilam'.