• There are many different strategies used to solve addition, subtraction, multiplication and division problems. Here are some resources that may be helpful to students and parents at home.

  • Addition

     Addition decompose one addend   Addition decomposing both addends   Addition decompose on addend on a number line   Addition Standard Algorithm


  • Subtraction

    Subtraction Finding the difference between two numbers   Subtraction Decomposing one number   Subtraction decomposing one number on a number line   Subtraction Standard Algorithm

  • Multiplication

    Multiplication skip counting with numbers or pictures   Multiplication Open Array 2x1 Digit   Multiplication Open Array 2x2 Digit   Multiplication Standard Algorithm

  • Division

    Division Using Numbers or Pictures   Division Partial Products   Division Partial Quotient