These tasks will help you gain more of a 'feel' for number and deepen your understanding of number properties, especially factors and multiples.
Dicey array
Watch the video of this game being played. Can you work out the rules? Which dice totals are good to get, and why?
Largest even
How would you create the largest possible two-digit even number from the digit I've given you and one of your choice?
Tables teaser
How will you work out which numbers have been used to create this multiplication square?
Light the lights
Investigate which numbers make these lights come on. What is the smallest number you can find that lights up all the lights?
Dozens
Can you select the missing digit(s) to find the largest multiple?
Light the lights again
Each light in this interactivity turns on according to a rule. What happens when you enter different numbers? Can you work out the rule for each light?