Question

What is the ones digit of the following square?
(a)22^2
(b)76^2
(c)88^2
(d)94^2
(e)49^2
(f)154^2
(g)77^2
(h)21^2
Please give me explaination in this question​

Answer 1

Answer:

a 4

b 6

c 4

d 6

e 1

f 6

g 9

h 2

dear just square one digit and write the one digit of that square