Information about the series: These diverse materials for puzzles and practice in elementary school bring variety to your lessons! The exercises, which have a high engagement factor and increasing difficulty, allow for differentiated learning and provide a lot of fun. The options for self-assessment simplify their use in the classroom - in regular lessons, during independent work, in weekly plans, as well as in substitute and support teaching. Information about the title: Ready, set, puzzle! These photocopiable templates for 100 math puzzle grids in the number range up to 1000 ensure puzzle fun in your class. Sorted from easy to difficult: easy differentiation. Playful practice of mathematical operations: motivating all children, even those who are reluctant to do math. With solutions: allow for independent checking.