Carry out basic workplace calculations

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Last Updated on April 8, 2023 by Ozlinks Education

Subject Carry out basic workplace calculations.

This unit code TLIE1005 involves the skills and knowledge required to carry out basic routine workplace calculations.

It includes carrying out required mathematical operations; preparing basic estimates of mass, size and volume; and interpreting basic graphical representations of mathematical information. It also includes calculations for routine industry-related tasks using manual and electronic processes.

It specifically includes the skills and knowledge needed to estimate/calculate manual load shifting requirements. Calculations are carried out as an integral part of routine work in the context of the workplace concerned.

Work is performed under some supervision, generally within a team environment.

Work involves the application of established mathematical principles and techniques in day-to-day work activities.

Elements and Performance Criteria.

Elements describe the essential outcomes. Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Carry out calculations

1.1       Items are counted singly and in batches, and sorted numerically as required.

1.2       Calculations needed to complete work tasks are performed using the four basic processes of addition, subtraction, multiplication and division.

1.3       Calculations involving fractions, percentages and mixed numbers, along with using the four basic processes, are performed as required.

1.4       Calculator, numeric keypad or computer are used to perform workplace tasks.

1.5       Numerical information is self-checked and corrected for accuracy.

2. Prepare estimates

2.1       Quantities of materials and resources required to complete a work task are estimated.

2.2       Time needed to complete a work activity is estimated.

2.3       Accurate estimates for work completion are made.

3. Interpret graphical representations of mathematical information.

3.1 Information represented in symbols, diagrams and pictorial representations is recognised.

3.2 Recognised information represented in symbols, diagrams and pictorial representations is interpreted and acted upon.

Assessment Requirements.

Performance Evidence.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and include:

  • applying relevant legislation and workplace procedures.
  • carrying out basic calculations as they relate to the job role.
  • completing documentation related to work activities.
  • identifying the most common forms of calculations as they relate to the job role.
  • interpreting graphical representations of mathematical information.
  • operating and adapting to differences in equipment in accordance with standard operating procedures.
  • reading and interpreting instructions, procedures and information relevant to basic workplace calculations.
  • working systematically with required attention to detail.

Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

  • basic mathematical operations and techniques.
  • procedures for identifying and using relevant workplace technology when carrying out workplace calculations.
  • relevant procedures and duty of care requirements.
  • relevant work health and safety (WHS)/occupational health and safety (OHS) responsibilities.
  • typical mathematical problems, and appropriate action and solutions.
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