Teachers, save “Subtraction Strategies Check in” to assign it to your class.

Choose one of the problems and solve it using 2 different strategies. Focus on using adding up, Adjusting one number to create an easier problem or Keeping Constant Difference. Record your thinking. Use the tool to solve. Pause after each strategy and erase all the markings. You will have three sections of this recording: 2 strategies and 1 algorithm Use the pause to collect your thoughts!