SAT Math Practice Question #21837 - SATify | SATify

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SAT Math Practice Question #21837 - SATify | SATify

#21837

number theory

medium

75 sec

What is the units digit of $2^{2024} + 3^{2023} + 4^{2022} + 7^{2021}$ ?

A.

0

B.

1

C.

3

D.

6

E.

9