Question

d) What will be the units' digit of the squares of the following numbers?
i. 123456;_______
ii. 658;______
iii. 199;______​

Answer 1

Answer:

1-6

2-4

3- 1

Step-by-step explanation:

because when we multiply unit digit by itself then

6×6=36 unit digit is 6

as same 8×8=64

& 9×9 = 81