5 Smart Tricks to Solve Math Problems Quickly

"No calculators" – Like most students, perhaps you too get intimidated when you hear your teachers saying this every time before examinations. However, according to reputed solve my math problem , educators fail to teach tricks and techniques to students that can help them solve math problems swiftly.

Rather than depending on calculators, students should always master strategies to enhance their estimation skills and improve their concentration while developing number sense.

Today's comprehensive post aims to walk you through certain amazing tricksyou must know to unravel the solution to the toughest math problems effectively.

Let’s get started!

 

v Subtracting From 1000

A close look at geometry assignment help tutorials will help you understand that to subtract a large number from 1000, you must subtract every number except the last from 9. Then you need to subtract the final number from 10.

Like – 1000-666

Subtract 6 from 9= 3

Subtract 6 from 9= 3

Then, subtract 6 from 10= 4

The answer is 334.

 

v Multiplying 5 Times Any Number

Mike Richardson, an eminent math problem solver and word counter, strongly asserts when one needs to multiply the number 5 by an even number, there exists a quick way to find the answer,

Like, 5*6

à Take the number multiplied by 5. Cut it in half. This makes the number 6 become 3 immediately.

à Then, add a zero to the number to find the answer. So, the answer will be 30.

 

v Calculating Percentage

Finding a percentage of a number can be incredibly tricky. However, thinking about it in the right terms will make it excessively easier to comprehend. Like, you need to find out what 5% of 335. Follow these steps-

ü Try to move the decimal point over by one place so 335 becomes 33.5

ü Then, divide 33.5 by the number 2. The answer will be 16.75. Surprisingly, this is also the answer to the original equation.

 

v Squaring a Two-Digit Number That Ends in 5

Take the number 45 as an example. So, multiply the first digit by itself plus 1. Then, put a 35 at the end.

45 squared =[4 * (4+1)] & 35

[4 * (4+1)]=20

20 & 25= 500

45squared= 500

 

v Multiplying Numbers That End in 0

 This method involves multiplying other numbers together and then adding 0s at the end.

For example-

400*300

Multiply the 4 times the 3

4*3=12

Then, put all four zeros after 12

1,20,000

 

Learning these techniques mentioned above offer students the confidence to deal with difficult questions without using algebra calculator or any other.  Good luck!

Other Links:

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