Maths Short Tricks : How to multiply & find square of any two digit number?
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The document presents a series of math tricks designed to accelerate calculations for competitive exams like IBPS and SSC. These methods include squaring numbers, multiplication techniques using Vedic mathematics and estimation strategies to improve accuracy and efficiency. The emphasis is on time management in exams, allowing candidates to attempt more questions within the given time frame.
Maths Short Tricks : How to multiply & find square of any two digit number?
- 1. Math's Short Tricks Make math's calculation easy & fast Useful in IBPS, SSC , Railways
- 2. List of Short math’s tricks Today we are going to learn all the math's tricks that is going to help you to speed up your calculation. Time management is a problem in every competitive exam. By using these tricks you can solve any question in less time so you can attempt more questions in less time. I am sure that these tricks will surely help you in the exam. Study in a Smart Way with Us
- 3. Squaring In this trick we need to make a unit digit zero. After making zero it is easy to multiply any No. Let me take an example Find the square of 53 53*53 (53+3) ( 53-3) +3*3 (56*50) + 9 (56*10*5)+9 (560*5)+9 2800+9= 2809 By using this method you can find square of any no. Try Square of 66
- 4. Multiplication Vedic mathematics give us the easiest method to multiply any two no’s. We can easily multiply any No’s by using this trick. Multiply 42*32 Step 1 : 4 2 3 2 4
- 5. Step 2 : 4 2 3 2 4 4 2*3=6 4*2=8 14 Step 3 : 4 2 3 2 1344 1 4*3=12 13 Ans : 1344
- 6. Multiplication with 99 • Make 100 as a king. • Multiply the number with 100 & than minus the same number from the result. Multiply 44*99 44 * 100 = 4400 4400 - 44 = 4356 Ans : 4356
- 7. Multiplication with 5 • Make 10 as a king. • Multiply the number by 10 & divide the result by 2. Multiply 76*5 76 * 10 = 760 760 / 2 = 380 Ans : 380
- 8. Estimation This is one of the important technique. Every candidate should use this technique in the exam. Multiply 206 * 390 206 is nearly 200 & 390 is nearly 400 So the answer will be close enough 200*400=80,000 By using this trick you can reach close to your answer.
- 9. Estimation This is one of the important technique. Every candidate should use this technique in the exam. Multiply 206 * 390 206 is nearly 200 & 390 is nearly 400 So the answer will be close enough 200*400=80,000 By using this trick you can reach close to your answer.
- 10. Most Searched Links 1. IBPS PO Syllabus 2. SSC CGL Notifications 3. IBPS Clerk Question papers 4. How to attempt IBPS PO paper?
- 11. Thank You