❤️ You will get a complete of 245 addition and subtraction games and actions along with interactive notebook webpages and anchor charts to consolidate the variety facts and endorse math facts fluency inside your classroom.Perfect for cen The anchor charts on this web page supply examples of five subtraction strategies https://www.generationgenius.com/videolessons/strategies-to-add-subtract-within-20-make-a-10-doubles-facts/