SAT Math Practice Question #3711 - SATify | SATify

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SAT Math Practice Question #3711 - SATify | SATify

#3711

sequences and series

arithmetic

medium

90 sec

Find the value of the expression:
$80 - 76 + 72 - 68 + \dots + 16 - 12 + 8 - 4$ .

A.

10

B.

20

C.

30

D.

40

E.

50