Question

4 tricks using vedic maths

Answer 1

1) Multiplication with 5: You have to divide the whole number with 2. And see the last number. If its odd then you shall write 5 at the end , if its an even number then you should write 0 at the end
2) Dot method: You have to add each number in the column and in place of a carry number that you keep in mind, use a dot when the count crosses ten. Then when you add the next column, count the number of dots in the previous column and add it to it.
3) Squares ending with 5: e.g take a number like 25. To find its square first you have to multiply 5*5 i.e 25. Write it down. Then look at the number in tens place i.e 2. Now the consecutive number of 2 is 3. Multiply them then u get 6. Write it before 25. Now u get 625.
4) 1X1 method: Take 2 numbers e.g 23 and 14. To find their product, first see the numbers in units place and multiply. You get 12. 1 should be carried. Now add 1 to the product of tens digit of the number to units digits of the another number and vice versa. Now you get 12. Write down 2 and one should be carried. Now multiple tens digit to tens digit u will get 2 and add 1 i.e 3. Write it down before the answer. Now the answer u will get is 322.