Shortcut tricks on cube and cube root are one of the most important topics in exams. Competitive exams are all about time. If you manage your time then you can do well in those exams. Most of us miss that part. We provide examples on Cube and Cube Root shortcut tricks
Before starting anything just do a math practice set. Choose any twenty math problems and write it down on a page. Solve first ten math problems according to basic math formula. You also need to keep track of Timing. After finish write down total time taken by you to solve those ten maths. Now read our examples on cube and cube root shortcut tricks and practice few questions. After finishing this do remaining questions using shortcut tricks. Again keep track of timing. The timing will be surely improved this time. But this is not enough. You need more practice to improve your timing more.
You all know that math portion is very much important in competitive exams. That doesn’t mean that other sections are not so important. You can get a good score only if you get a good score in math section. And, you can get good score only by practicing more and more. You should do your math problems within time with correctness, and this can be achieved only by using shortcut tricks. But it doesn’t mean that you can’t do math problems without using any shortcut tricks. You may do math problems within time without using any shortcut tricks. You may have that potential.
But, other peoples may not do the same. For those we prepared this cube and cube root shortcut tricks. We always try to put all shortcut methods of the given topic. But if you see any tricks are missing from the list then please inform us. Your little help will help so many needy.
Cube and Cube Root both are very important in any competitive exams. Without remembering this you can’t survive in exam hall. As all competitive exams are very tightly bound with time, so you don’t have much time to spend on calculating cubes. If you remember this then it will put a great impact on your exam for sure. Here in this topic we will discuss few shortcut tricks on Cube and Cube Root.
Anything we learn in our school days was basics and that is well enough for passing our school exams. Now the time has come to learn for our competitive exams. For this we need our basics but also we have to learn something new. That’s where shortcut tricks are comes into action.
Now we will discuss some basic ideas of Cube and Cube Root. On the basis of these ideas we will learn trick and tips of shortcut cube and cube root. If you think that how to solve cube and cube root questions using cube and cube root shortcut tricks, then further studies will help you to do so.
It will help you to remember this things and we provide you some examples with sub link that help you better understanding. We can write product of three factor of natural numbers as Cube.
Example: A = b x b x b
A is integer natural number.
Learn and Memorized Cube and Cube root 1 to 30 for All competitive Exams.
| 13=1 | 113=1331 | 213=9261 |
| 23=8 | 123=1728 | 223=10648 |
| 33=27 | 133=2197 | 233=12167 |
| 43=64 | 143=2744 | 243=13824 |
| 53=125 | 153=3375 | 253=15625 |
| 63=216 | 163=4096 | 263=17576 |
| 73=343 | 173=4913 | 273=19683 |
| 83=512 | 183=5832 | 283=21952 |
| 93=729 | 193=6859 | 293=24389 |
| 103=1000 | 203=8000 | 303=27000 |
Here is some Example of cube and cube root sub link which help you better understanding.
We provide few tricks on Cube and Cube Root. Please visit this page to get updates on more Math Shortcut Tricks. You can also like our facebook page to get updates.
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thnx
thanks
This is my project of cube root and mathematical tricks
its k
Wat ever content u gave is correct, but is there any method to remember 11 to 30 cubes instead of mugup…
Ya …. i thnk so u can use (a+b)cube formula for any number
(a+b )sq. + a sq. +b sq. + 2ab
sir/mam here you only told us to find cube roots but didn’t told us how to find cubes for numbers more than 30 or so?
Thank you for your valuable suggestions
thank u
Amazing
Thanks
Where is the trick of 11 to above number
Explain the method to find the cube root of 1562
MORE EXAMPLE WANTS
thanku for valuable information
I have a doubt on how to cube any number in easy way or using shortcut method for example 3√12 in the way of using (a+b) cube formula can solve know … can u teach that method
thnx
useful
It is very simple to remember
Very useful tricks..
But i want to know how to find cube root of four digit. Is there any shortcut trick or any formula.
How to find √610.4 types of number easily.And also √3462 types of numbers.Please help me it is very important.☺
but what is the trick it was just that you gave all the cubes but what is the trick to learn them pls tell if anyone knows how to learn then
memories that above cubes from 1 to 10 is enough for finding 6 digit numbers.
step-1; u have to compare last digit number ends with and replace the last three digits with corresponding unit cube
step-2; u hav to find the first three digit number which is equal or lesser than the unit cubes
eg-1; √(857375)
step1- 375 ends with 5 so replace the unit cube as 5
step2- then first three digit number is 857 and it is equal or less than nine cube, so it is replace by 9
.’. √857375 = (95)^3
eg-2; √ 658503 is
solution:
√658/503
658 is smaller than or equal to 8cube
503 ends with 3 and 7 cube is ends with 3
therefore answer is 87^3
please give a trick cube of
1 to 30
Thank u sir 4 ur info……..
THANKS A LOT SIR 🙂 Trick is very simple yet EFFECTIVE & helpful Sir, Thanks again, God bless you…
YAA IT is a good work by you people keep it up
hey… make tricks to remember it
Can you tell me short cut for 86^3 ,154^3 …like these kind of numbers
see this statement with various examples
Convert Cube Root (See serial 1 – 9)
X X^3 Q(mid 2 fig) take< last x^3 have1st Result
3 27 19–68–3 2^3=12<19 7^3 've(34)3 27
4 64 42–87–5 3^3=27<42 5^3 've(12)5 35
5 125 79–50–7 4^3=64<79 3^3 've(2)7 43
6 216 110–59–2 4^3=64<110 8^3 've 2 48
7 343 195–11–2 5^3=125<195 8^3 've 2 58
8 512 658–50–3 8^3=512<658 7^3 've(34)3 87
9 729 941–19–2 9^3=729<941 8^3 've 2 98
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