Question

Number ending in 9 will have the units place of its square as?

Answer 1

Numbers ending in 9 will have the units place of its square as 1 .

This is because,

$9 \times 9 = 81$

Answer 2

Answer:

1

Step-by-step explanation:

As 9 square is 81, the number which ends with 9 will have 1 in it's square

19^2=361

29^2=841...

Hope it helps

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