Divisibility Rule of 8
Divisibility Rule of 8
The Rule for 8: If the last three digits of a whole number are divisible by 8, then the entire number is divisible by 8. The rules for 2, 4, and 8 should all look similar. That is because these numbers are related. Think about the powers of 2.
Illustration 1 : Check whether 456,791,824 is divisible by 8 or not ?
Step 1: we will look at the last three digits of the number: 456,791,824.
Step 2 :Does 8 divide evenly into 824?
step 3 :YES, 8 goes into 824, 103 times without anything left over. So this number is divisible by 8. Illustration 2 : Check whether 923,780 is divisible by 8 or not ? Step 1 : we will focus on the last three digits of the number: 923,780.
Step 2 : Does 8 divide evenly into 780?
Step 3 : NO, 8 goes into 780, 97 times with a remainder of 4. So this number is not divisible by 8. Illustration 3 : Check whether 24,344 is divisible by 8 or not ?
Step 1: we will look at the last three digits of the number: 24,344.
Step 2 :Does 8 divide evenly into 344?
step 3 :YES, 8 goes into 344, 43 times without anything left over. So this number is divisible by 8.
Which of the following numbers is divisible by 4 and 8? | |||
| Right Option : C | |||
| View Explanation | |||
Which number is divisible by 4 and 8? | |||
| Right Option : C | |||
| View Explanation |
Which of the following numbers are divisible by 8 : 4528 , 5248 , 3624 , 7488 | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
My 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
7thIt 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
10thAbhyas 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
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
10thBeing 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.
Prisha Gupta
8thMy 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
8thIt 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
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
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
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.
