Activity Alert: Crack The Code

Jul 19, 2023

 

Combination lock puzzles have become popular ways to use detective skills in number problems! These games provide clues for you to work out the codes (or, combinations of numbers) that successfully open a lock. And today, we’re sharing our Mathnasium version for you and your child to have some math fun!

So, are you ready to crack the code? Download our number lock puzzle (below) to get started with your child! We recommend going in order, as the puzzles increase in difficulty. Take your time and have some fun, mathematical debates over the options for each number. When you think you’re done, check your answer by making sure each clue satisfies your code number, then compare it with our answer key. Do your best to use only mental math!

Crack The Code Number Lock Puzzle
Crack The Code Number Lock Puzzle (Answer Key)

Follow our Number Sense Blog for more math activities or visit a Mathnasium Centre nearest you.

SEE HOW MATHNASIUM WORKS FOR YOUR SITUATION

Answer a few questions to see how it works

My Child is:

arrow
arrow

OUR METHOD WORKS

Mathnasium meets your child where they are and helps them with the customized program they need, for any level of mathematics.

HELP YOUR CHILD ACHIEVE THEIR FULL MATH POTENTIAL

We have over 1,000 centres. in North America. Get started now.
  • Find a location
  • Get a math skills assessment for your child
  • Your child will complete a customized learning plan
arrow
Get Started by Finding a Local Centre

Math tutors near

Could not find Centre, try again