Question

Please Help! I will give you a lot of points if you do!

-It's NOT regular subtraction. You have to use Hindu-Arabic number system. If you don't and just use our regular number system then I will report you and give you a red flag

Answer 1

Answer:

377

Step-by-step explanation:

See attached.

Answer 2

Step-by-step explanation:

510 (base eight)

-111 (base eight)

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377 (base eight)