Divisibility Rule for 8
Divisibility Rule for 8
Divisibility Rule of 8:This rule is used to check whether a number is divisible by 8 or not without performing long division. The rule states that if the last three digit of a number are divisible by 8 then the number is divisible by 8.
Illustration: Check whether 2104 is divisible by 8?
Solution: To check whether 2104 is divisible by 8. we will considered the last three digits that is 104. As 104 is divisible by 8 so numbner is divisible by 8.
Illustration: Check whether 2104 is divisible by 8?
Solution: To check whether 4216 is divisible by 8. we will considered the last three digits that is 416. As 416 is divisible by 8 so numbner is divisible by 8.
Moreover any number in which the number formed by the digits at units, tens and hundreds place ( i.e. last 3 digits) as 216. For example, 9216, 8216, 7216, 10216, 9995216 etc. will be divisible by 8.
Thus for a number with 4 or more digits to be divisble by 8, only if the number formed by the last three digits is divisible by 8.
The divisibility for numbers with 1, 2 or 3 digits by 8 has to be checked by actual division.
Use 'Divisibility Rules' to determine which of the following numbers 6,488 is divisible by: | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
