Question

1. What is the ones digit of the following squares?
(i) 22square
ii) 76square
iii) 88square
iv) 94square
v) 49square
vi) 154square
vii) 77square
viii) 21square ​

Answer 1

Step-by-step explanation:

(i) 4

(ii) 6

(iii) 4

(iv) 4

(v) 1

(vi) 4

(vii) 9

(viii) 1