Tricky Math Brain Riddle

by Rajesh Kumar on Wednesday, May 01, 2019

This is a tricky math logic brain teaser which will twist your brain. Solving this mind-twisting logic brain teaser will help you to improve your math skills and logical reasoning. Study the given logical equations carefully and find the value of the missing number which will be the answer of last logical number equation.

$IF 3 + 2 = 7 5 + 4 = 23 7 + 6 = 47 9 + 8 = 79 THEN 10 + 9 = ?$

Can you solve this Tricky Math Brain Riddle?

Answer of this "Tricky Math Brain Riddle", can be viewed by clicking on the answer button.

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12 comments:

Unknown said...: 3x2 + (2-1) = 7
5x4 + (4-1) = 23
7x6 + (6-1) = 47
9x8 + (8-1) = 79
10x9 + (9-1) = 98 <- answer; February 28, 2019 at 12:02 PM
Rajesh Kumar said...: Yes, your answer as well as reasoning to solve this tricky math brain riddle is correct.; April 13, 2019 at 7:27 PM
Unknown said...: 3x2+1=7 5x4+3=23 7x6+5=47 9x8+7=79 10x9+9=99 add odd numbers 1 3 5 7 9; February 5, 2020 at 10:14 PM
Unknown said...: AXA - 2 MUCH SIMPLER; May 7, 2020 at 9:30 PM
Unknown said...: 3x2 + (1) = 7
5x4 + (3) = 23
7x6 + (5) = 47
9x8 + (7) = 79
10x9 + (9) = 99 <- answer; March 14, 2021 at 12:07 AM
Mauro B. Camillo said...: tHE CORRECT IS 99!; July 2, 2021 at 12:44 AM
Unknown said...: 98 is the correct answer; November 4, 2021 at 5:36 PM
Anonymous said...: Ofc 98; December 6, 2021 at 8:56 PM
Unknown said...: 99; March 25, 2022 at 11:36 PM
Unknown said...: 98 is wrong 99 is correct; July 2, 2022 at 8:35 PM
Unknown said...: Bollocks; July 9, 2022 at 5:14 AM
Adenauer Lemos said...: 99
AxB + sequência de números ímpares; February 18, 2024 at 10:15 AM