Topic 3: Subtraction Strategies

HSC Topic 3.pdf

Home-School Connection Letter

Lessons:

  • 3-1: Subtracting 0,1,2

  • 3-2: Thinking Addition to Subtract Doubles

  • 3-3: Thinking Addition to 10 to Subtract

  • 3-4: Thinking Addition to 18 to Subtract

  • 3-5: Making 10 to Subtract

  • 3-6: Problem Solving: Two-Question Problems