Question

Find the sum of greatest 5 digit number , greatest 6 digit number

and greatest 7 digit number







.
please tell me answer
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Answer 1

Step-by-step explanation:

Hope this helps you with answer

Answer 2

Required Answer :-

$\sf{greatest \: 5 \: digit \: number \dashrightarrow \: 99999}$

$\sf{greatest \: 6 \: digit \: number \dashrightarrow \: 999999}$

$\sf{greatest \: 7 \: digit \: number \dashrightarrow \: 9999999}$

For adding these numbers let's first arrange it, to make it easy to add.

$\dashrightarrow \sf{9999999} \\ \sf \: \: \: \: \: \: \ \: \: {999999} \\ \sf \: \: \: \: \: \: \: \: \: \: \: {99999} \\ \sf \: \: \: \: { - - - - - - - - - - - } \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: {11,099,997}$

Hence, the sum of greatest 5, 6, 7 digit no. is 11,099,997.

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