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1 a X a 9 a - Mathematics

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Question

1 A
x A
9 A

Sum

Solution

As we need A at unit place and 9 at ten’s place,
A = 6 as 6 x 6 = 36

1 6
x 6
9 6

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Letters for Digits (Cryptarithms)
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Chapter 5: Playing with Numbers - Exercise 5 (B) [Page 58]

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Selina Concise Mathematics [English] Class 8 ICSE
Chapter 5 Playing with Numbers
Exercise 5 (B) | Q 6 | Page 58
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