Question

If A, B, C, D, E, F, G, H, I, J represent 0 to 9 respectively, then: (AB + CD) - GH = ?

• A. -44
• B. -43
• C. +44
• D. +43

Hint:

Combine two letters like AB as two-digit numbers: \(10 \cdot A + B\), then compute step-by-step.

Answer 1

The Correct Option is B

Values: \[ AB = 01, \quad CD = 23, \quad GH = 67 \] Now calculate: \[ (01 + 23) - 67 = 24 - 67 = \boxed{-43} \]