🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at 5 essential GCSE maths calculator skills that could really help you during your exam. These are the FACT function, the fraction button hack for highest common factor /lowest common multiple, mixed numbers, time calculations with degrees minutes and seconds and the percentage button. All the best!