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Solve Each of the Following Cryptarithm: a 1 + 1 B B 0 - Mathematics

Sum

Solve each of the following Cryptarithm:

  A 1
+ 1 B
B 0
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Solution

\[\text{ If }1 + B = 0 \]
\[\text{ Surely, }B = 9\]
\[\text{ If }1 + A + 1 = 9 \]
\[\text{ Surely, } A = 7\]

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 5 Playing with Numbers
Exercise 5.3 | Q 3 | Page 30
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