Yesterday’s answers

Here are the answers from yesterday’s questions:
(Click the images to enlarge them)


Problems of the day


Bar Models

Challenge of the day

This is how Alex showed how she solved this problem (much clearer than my long worded explanation):

The video was very tricky – if you watch this all the way to the end, it has the solution.

Ben got the closest to solving this.


Spot the mistakes

Here’s some of today’s work sent in: