In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you how to add fractions with numbers and then move to trigonometric expressions ...

Master adding fractions with both same and different denominators using this 8-page worksheet pack. Ideal for Year 4, Year 5, and Key Stage 2 maths revision. Help your upper primary students build ...

In fraction calculations, the answer is correct, but it comes back marked with an X.Looking closely, they wrote '6/8' instead ...