Guess the missing number from the given responses,
173 (24) 526
431 (18) 325
253 ( ? ) 471The number in the bracket is the sum of the individual numbers on the two sides of the bracket.
1 + 7 +3 + 5 + 2 + 6 = 24
So,
2 + 5 + 3 + 4 + 7 + 1 = 22
Guess the missing number from the given responses,
173 (24) 526
431 (18) 325
253 ( ? ) 471The number in the bracket is the sum of the individual numbers on the two sides of the bracket.
1 + 7 +3 + 5 + 2 + 6 = 24
So,
2 + 5 + 3 + 4 + 7 + 1 = 22