These math puzzles test your brain and critical-thinking ... determining the pattern behind the numbers shown. Answer: 1 and 4. They're arranged in groups of two-digit numbers, all ending in ...

Experience math in a whole new way. We'll play fun and challenging problem-solving games and puzzles from around the world ... Please send your child with the following each day: Grade Policy: CU ...

multiplication and addition – concepts typically taught in second grade. However, as anyone who has dealt with basic math knows, the simplest problems can sometimes become surprisingly tricky. This ...