11 x 1☐ = 12☐ 727 x 5☐ = 4☐893 4☐3 x ☐20 = 54☐60 
☐8 x 5☐8 = 41☐64 ☐48 x 3☐2 = 13☐296 1☐14 x ☐50 = 56☐900 
Each red box represents a missing digit.
Can you find out what they are?
Tweet  Share 
Topics: Starter  Arithmetic  Problem Solving
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.
If you don't have the time to provide feedback we'd really appreciate it if you could give this page a score! We are constantly improving and adding to these starters so it would be really helpful to know which ones are most useful. Simply click on a button below:
Previous Day  This starter is for 1 December  Next Day
11 x 11 = 121 727 x 59 = 42893 453 x 120 = 54360 
78 x 538 = 41964 448 x 302 = 135296 1614 x 350 = 564900 
Note to teacher: Doing this activity once with a class helps students develop strategies. It is only when they do this activity a second time that they will have the opportunity to practise those strategies. That is when the learning is consolidated. Click the button above to regenerate another version of this starter from random numbers.
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 search box and some items I have chosen and recommend to get you started. As an Amazon Associate I earn a small amount from qualifying purchases which helps pay for the upkeep of this website.
Teacher, do your students have
access to computers? 

Here a concise URL for a version of this page without the comments.
Transum.org/go/?Start=December1
The 1st December is the date to start opening the doors of the 2020 Mathematics Advent Calendar.