Knowing how to use a calculator is an essential skill.
This module will cover two types of calculators: basic and scientific.
Scientific calculators have more functions than basic calculators. For example, if you needed to solve equations using trigonometry, you would need a scientific calculator.
0.00 min addition (+), subtraction (-), multiply (x), divide (÷)
1.19 min decimal point
2.43 min C, CE and backspace
4.19 min square, square root & fractions
6.17 min percentage (%)
HD Calcs had produced many useful video tutorials on how to use scientific calculators.
Click the link & scroll to find tutorials on your calculator's particular brand... https://www.youtube.com/c/HDCalcs/video
Watch the videos below from HD Calcs on: