1. Chapter 16 Class 8 Playing with Numbers
  2. Serial order wise
  3. Ex 16.1

Ex 16.1, 8 - Chapter 16 Class 8 Playing with Numbers

Last updated at Aug. 21, 2018 by

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  1. Chapter 16 Class 8 Playing with Numbers
  2. Serial order wise

    3. Ex 16.1

    Ex 16.2 →

Transcript

Ex 16.1, 8 Find the values of the letters in each of the following and give reasons for the steps involved. Here, 1 + B ends with 0 We put different values of B, and check which ends with 0 ∴ B = 9 Putting B = 9 Now, It can be written as, And, ∴ A = 7 Checking Putting A = 7, B = 9 Hence verified ∴ A = 7 & B = 9

Chapter 16 Class 8 Playing with Numbers
Serial order wise

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.