Order of operations 1

Video: Order of operations – Addition, subtraction and grouping

Aimed at adult learners, this is part of a series of videos carefully created by Dr Nic to make order of operations (sometimes known as BEDMAS or PEMDAS) really clear.

The videos cover the following:

  1. Addition, subtraction and grouping. (this video)
  2. Multiplication, division and grouping
  3. Multiplication, division, addition, subtraction and grouping
  4. Exponents.

In each video there are several examples worked through carefully to build understanding and model good layout.