An entire lesson package for 11-16 year olds, or those studying KS3, any GCSE Maths syllabus, or Levels 1-3 Maths as an Adult student. The topic covered here is significant figures, something with which a lot of students struggle.
This ten page document has friendly, informal and easy to understand language and layout, with clear methods you can copy or follow to get the right answers.
With examples and over 20 carefully formulated questions, this can be used as a whole lesson for pupils, teachers, tutors and parents who are home schooling. There are also FULLY explained answers for each question.
It also touches on the topics of long multiplication, fractions, problems and decimal place, all of which have a guide in my shop.