Question

What will be the unit digit of the square of the following number? ​

Answer 1

Answer:

multiply the last unit no. with the same one

Step-by-step explanation:

2×2=4

Answer 2

Answer:

1)4

2)6

3)9

4)6

5)5

6)9

7)4

8)1

9)0

hope it will be helpful