The children will need to use their logic skills to fit the numbers into the grid; this puzzle isn't totally straightforward and there are one or two occasions where they will have to work out which of two numbers is the correct one.
Number Challenge 2
Happy New Year! If you love puzzles, try starting off the brand new year by finding 2019 every time it appears in the grid. We've provided the solution if you need it.
Solve the maths problems to work out how many squares Father Christmas should move around this "treasure map" in order to find his lost key. Time to brush up those times tables!