Question

what will be the unit digit of the following numbers.
(a) 41
(b) 356
(c) 224
(d)372
(e)2469
(f)5833
(g)3428
(h)60745
(j)98548

Is there any method to solve? because the ans in my e-book is different than the unit digit. except 41 and 356.​

Answer 1

Answer:

a) 1

b) 6

c) 4

d) 2

e) 9

f) 3

g) 8

h) 5

I) 8