Printable Grid Logic Puzzles can be used to review Metric Measurement! Students are bored in class? Want to engage them, challenge them and enjoy your lessons? Let your students practice critical thinking, deductive reasoning, and metric measurements of Volume (l & ml), Mass (kg & g), and Length (km, m, cm) with these fun logic puzzle grids! ! Just print these math logic grid puzzles (black and white - economical!) and use! No prep is required. Use this to revise conversion, comparison,