SAT Math Practice Question #3780 - SATify | SATify

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SAT Math Practice Question #3780 - SATify | SATify

#3780

sequences and series

arithmetic

Telescoping Series

medium

90 sec

What is the value of $1 + 3 + 5 + \dots + 99 + 101 - 2 - 4 - 6 - \dots - 98 - 100$ ?

A.

49

B.

50

C.

51

D.

52