Daily Warmups: Math Problems and Puzzles is packed with a variety of engaging math problems and puzzles that teachers and parents can use daily for children in grade 4. Included on each page are two reproducible problems that are challenging yet appropriate for fourth grade students and can be solved in about 10 minutes or less. All problems and puzzles are based on the NCTM standards. These problems develop problem-solving and other vital skills and get students warmed up and ready for further learning. They are ideal for early-morning or the beginning of math class exercises and can be worked independently or with a group. Answer key included.