Estimating Calculations Using One Significant Figure

Estimating Videos

Name: Estimating Calculations Using One Significant Figure
Uploaded: 2026-05-07T04:05:36.681Z
Duration: 16 min 6 s
Description: Watch Estimating Calculations Using One Significant Figure, a free IGCSE Maths revision video from MathsGenie.

Video lessons for Edexcel IGCSE Maths Estimating. 2 lessons matched to the Edexcel IGCSE Maths (4MA1) specification, each working through the content and then applying it to exam-style questions in Paper 1 and Paper 2 format. Suitable for IGCSE Maths.