Question

What will be the ones digit in the square of 68?

Answer 1

Answer:

4

Step-by-step explanation:

The square of the number 68 will have the one's place as 4.

This is cuz the one's place digit of 68 is 8 and the square of 8 is 64.

Therefore the square of 68 will have one's place same as the one's place digit of 8 square.

If you have any doubt you can check it manually.

(68)^2=4624

Answer 2

Answer:

The ones digit of the square of 68 is 4.

Step-by-step explanation:

According to the properties of square numbers,

THE SQUARE OF A NUMBER HAS 4 IN ITS UNIT PLACE WHEN THE ORIGINAL NUMBER HAS 2 or 8 in its ones place.

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