A crossword with a difference… all the clues are maths questions!

Cross Number - Puzzle 1 with three levels of clues - HARD, MEDIUM & EASY

The easy clues should be doable for year 1 & 2 children with a little help, medium clues for year 3 & 4 children and hard clues should be doable by year 5 & 6 children. If you want to challenge yourself, start with the harder clue and if you can’t work it out move to the easier option.  Each set of clues give the same answer!