First Mathematics Challenge - 2023 - 8 | Exact Science

8

What number replaces the question mark to make the calculation correct?

A 0 B 1 C 2 D 3 E 4

Answer

D

SOLUTIOn

At the first box, 2 X 0 = 0 so the question mark needs to be replaced by a number which, when 2 is subtracted gives an answer of 1, i.e. replaced by 3, answer D

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