Observe the following pattern and find the missing digits

Observe the following pattern and find the missing digits:
9² = 81
99² = 9801
999² = 998001
9999² = 99980001
99999² = 9——–8———01
999999² = 9——–0———1

Solution:

Observe the following pattern and find the missing digits:
7² = 49
67² = 4489
667² = 444889
6667² = 44448889
66667² = 4 ———–8 ————– 9
666667² = 4———–8————8 –

Solution:

More Solutions:

• Write five numbers which you can decide by looking
• The following numbers are obviously not perfect
• Natural numbers lie between the square of the following
• Express the following as the sum of two consecutive integers
• Find the squares of the following numbers without actual multiplication
• Find the squares of the following numbers containing 5 in unit’s place
• Write a Pythagorean triplet whose one number is