Question 25
In this cryptarithm, different letters stand for different digits. Find the four-digit number QRTS.
The subtraction is QTTQS − PQRR = RQQR.
Leading digits Q, P and R are nonzero. Enter the four-digit number QRTS.
Input: enter a whole number without units; leading zeroes from the paper answer grid may be omitted.
The subtraction is QTTQS − PQRR = RQQR.
Leading digits Q, P and R are nonzero. Enter the four-digit number QRTS.
Input: enter a whole number without units; leading zeroes from the paper answer grid may be omitted.