Question

Write any 3 square numbers that you can identify by just looking at the digit at the units place.

Answer 1

Answer:

The digits which appear at the units place of square number are 0, 1, 4, 5, 6, 9. The digits 2, 3, 7, 8 never appear in the units place of a square number. You can verify it. So, you can write any number with 2, 3, 7, 8 in the units place.

Step-by-step explanation:

I hope it's helpful for you ☺️

Answer 2

Answer:

The digits which appear at the units place of square number are 0, 1, 4, 5, 6, 9. The digits 2, 3, 7, 8 never appear in the units place of a square number. You can verify it. So, you can write any number with 2, 3, 7, 8 in the units place.