Instructions: In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.
02 + 4 = 4
12 + 2 = 3
32 + 0 = 9
62 - 2 = 34
102 - 4 = 96
152 - 6 = 219
212 - 8 = 433 ≠ 435
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