Question

Q1. What will be the unit digit of the squares of the following numbers?
(i) 81
(ii) 272
(iii) 3853
(iv) 26387
(v) 55555

Answer 1

Answer:

1)1

2)4

3)9

4)9

5)5

mark brainliest

Answer 2

Answer:

1)1

2)4

3)9

4)9

5)5.....