Predecessor Of A Number
Predecessor of Numbers
We are already familiar with the concept of before , after and in between.
Predecessor of a Number:
A number which is just before the given number is the predecessor of that number, and it found by subtracting 1 from the number.
For example
The predecessor of 872 is 871.
Because when we subtract 1 from 872 we get 872 -1 = 871
Similarly
Predecessor of 248 is 247
Because when we subtract 1 from 248 we get 248 -1 = 247
Illustration 1: Fill in the blank.
A: 483
B. 481
C. 482
D, 480
Answer: A
Solution:
The predecessor of 483 is 482.
Because when we subtract 1 from 483 we get 483 -1 = 482
Hence the correct option is A
Illustration 2: The predecessor of 321 is ____________.
A: 323
B. 322
C. 320
D, 321
Answer: C
Fill in the blank.
| |||
| Right Option : C | |||
| View Explanation | |||
Fill in the blank.
| |||
| Right Option : A | |||
| View Explanation | |||
Fill in the blank.
| |||
| Right Option : A | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas 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
10thI 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
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
8thOne 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
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
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
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
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
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
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.
