The combination is a six digit number.
There are two ones separated by one other digit.
There are two twos separated by two other digits.
There are two threes separated by three other digits.
Sign in to your Transum subscription account to see the answers
The combination of the Transum safe is a 14 digit number.
The two 7s are separated by seven other digits;
The two 6s are separated by six other digits;
The two 5s are separated by five other digits;
The two 4s are separated by four other digits;
The two 3s are separated by three other digits;
The two 2s are separated by two other digits;
The two 1s are separated by one other digit.
Topics: Starter  Logic  Puzzles
How did you use this starter? Can you suggest
how teachers could present or develop this resource? Do you have any comments? It is always useful to receive
feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.
Click here to enter your comments.
Previous Day  This starter is for 18 September  Next Day
Your access to the majority of the Transum resources continues to be free but you can help support the continued growth of the website by doing your Amazon shopping using the links on this page. Below is an Amazon link. As an Amazon Associate I earn a small amount from qualifying purchases which helps pay for the upkeep of this website.
Educational Technology on Amazon
Teacher, do your students have access to computers such as tablets, iPads or Laptops? This page was really designed for projection on a whiteboard but if you really want the students to have access to it here is a concise URL for a version of this page without the comments: Transum.org/go/?Start=September18 However it would be better to assign one of the student interactive activities below. 

Here is the URL which will take them to a student version of this activity.
Transum Shop :: Laptops aid Learning :: School Books :: Tablets :: Educational Toys :: STEM Books