| Just in case the rules weren't clear in the information at the start.
Each of these equations is in code: 0 means 9, 1 means 8, 2 means 7, 3 means 6, 4 means 5, 5 means 4, 6 means 3, 7 means 2 and 8 means 1 and 9 means 0.
You have to decode each equation, solve the sum and then recode each answer.
For example: 56 + 32 would code to 43 + 67.
The answer to this would be 110, so recoded the answer would be 889.
Yes, it is insanely difficult, but hopefully good fun and something different to the other maths quizzes out there. Good luck! |
Periodic Table 
The Nine Planets 
Digits of Pi
