Mathematics Cross Number Challenge

This presentation designed for potential use as a no preparation starter/plenary activity KS3 Maths. There is also the possibility of utilising the printed slides as a meaningful activity for cover lessons or to support a non specialist colleague.
The presentation contains 20 challenges with increasing level of difficulty in the later challenges. In each challenge the students are tasked with completing a crossword style maths activity to ensure all statements are mathematically correct. Answer slides are accessible by embedded hyperlinks from the question slide.
The whole presentation contains 53 slides.