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Question

Observe the following pattern and find the missing digits:
$$9^2 =81$$
$$99^2=9801$$
$$999^2 =998001$$
$$9999^2=99980001$$
$$99999^2=9-8-01$$
$$999999^2=9-0-1$$.

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Solution

Verified by Toppr

$$9^2 =81$$
$$99^2=9801$$
$$999^2 =998001$$
$$9999^2=99980001$$
$$99999^2=9999800001$$
$$999999^2=999998000001$$.

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Similar Questions

Q1

Observe the following pattern and find the missing digits:
$$9^2 =81$$
$$99^2=9801$$
$$999^2 =998001$$
$$9999^2=99980001$$
$$99999^2=9-8-01$$
$$999999^2=9-0-1$$.

View Solution

Q2

Observe the given pattern.

992 = 9801

9992 = 998001

Using the pattern, we get 99992 =

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Q3

Observe the following pattern and find the missing digits:
$$7^2 =49$$
$$67^2=4489$$
$$667^2 =444889$$
$$6667^2=44448889$$
$$66667^2=4.......8.......9$$
$$6666667^2=4.........8.......8$$.

View Solution

Q4

Observe the following pattern and find the missing digits.

11² = 121

101² = 10201

1001² = 1002001

100001² = 1…2…1

10000001² = …

View Solution

Q5

Observe the following pattern and find the missing digits:
$$21^2 =441$$
$$201^2=40401$$
$$2001^2 =4004001$$
$$20001^2=4-4-1$$
$$200001^2=4--$$

View Solution