Question

A challenge to all OpenStudiers!

Answer 1

Bring it on!

Answer 2

you have my attention

Answer 3

an easy one.
what is the units digit of 1024 raised to 1025 raised to 1026 raised to 1027??

Answer 4

just find for its "UNITS" digit.

Answer 5

The exponent will be an even number...So 4 will wind up being multiplied by itself an even number of times.
Experimenting , I notice that you get 4 if raised to an odd power and 6 if raised to an even power.
Sot the answer is 6

Answer 6

The point is there, but the answer is not correct.

Answer 7

I don't understand what you mean by "units" digits.
Does that mean the one's place?

Answer 8

yup

Answer 9

@BangkokGarrett , you're almost there!