Estimating Calculations Using One Significant Figure

Estimating Videos

Name: Estimating Calculations Using One Significant Figure
Uploaded: 2026-05-06T08:09:15.008Z
Duration: 16 min 6 s
Description: Watch Estimating Calculations Using One Significant Figure, a free GCSE Maths revision video from MathsGenie.

Video lessons for OCR GCSE Maths Estimating. 2 lessons matched to the OCR GCSE Maths (J560) specification, each working through the content and then applying it to exam-style questions in the written papers format. Suitable for Foundation and Higher tier.