# Understanding numbers

 Tutorial 1 8:49 mins Estimating What will I learn? Estimating is a very useful everyday skill. This tutorial will show you how and why.
next lesson
 Tutorial 2 29:00 mins Writing numbers 1 £2.50 What will I learn? How and why we write numbers as symbols (digits) and an introduction to the visual images used to support explanations. Writing numbers with 2-digits. Dealing with the confusing vocabulary of teen numbers. An introduction to place value.
next lesson
 Tutorial 3 17:36 mins Writing numbers 2 £2.50 What will I learn? Writing 3 and 4-digit numbers and an introduction to the visual images used for hundreds and thousands. Explaining place value for 3 and 4-digit numbers.
next lesson
 Tutorial 4 20:09 mins Rounding/estimating £2.50 What will I learn? How to round numbers to the nearest ten or hundred. Learning how to estimate and use estimations in calculations.
next lesson
 Tutorial 5 11:53 mins Core numbers £2.50 What will I learn? The core/key numbers (for example, 0, 1, 2, 5, 10, 20 …) and how they can be used to develop a sense of numbers and operations and as a way of working ‘harder’ facts from ‘easier’ facts.

Supporting material

#### Worksheets

£6.00

A total of 60 different worksheets covering, bigger than / smaller than, dot patterns, estimation, function machines, number practice and number sequences

Get the complete set of Maths explained videos & worksheets