A: 454585
9 5 5 =?
9×5 = 45 (first and second)
9×5 = 45 (first and third)
Sum of 45+45 = 90 and from this deduct center number 5 = 85
December 2020 Brain puzzler solution
A: 454585
9 5 5 =?
9×5 = 45 (first and second)
9×5 = 45 (first and third)
Sum of 45+45 = 90 and from this deduct center number 5 = 85
Math Confidence by Robin the Math Lady 