Subtraction of larger numbers is a challenging new concept, especially when regrouping is involved. But if second graders use what they learned in kindergarten and first grade to support their understanding, and use efficient strategies for problem solving, then they can absolutely be successful at second grade subtraction! Listen to this episode to learn about how your second grader builds subtraction understanding, and what you can do at home to support them with homework and more! For more information, ideas and listening guides, visit my website: www.mathcoachconnection.com