Question

20 Vidic maths tricks

Answer 1

Step-by-step explanation:

#1. Squaring of a number ending with 5.

#2. Multiplying any number by 5.

#3. Subtraction from 1000, 10000, 100000 and so on.

#5. Dividing a large number by 5.

#6. Multiplication of a two-digit number by 11.

#7. Multiply any large number by 12.

#8. Multiplication of any 3-digit numbers.

#9. Convert kilograms to pounds quickly.

#10. Trick for finding any square:

Answer 2

Answer:

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