Download presentation

Presentation is loading. Please wait.

1
**Can you explain the ideas**

Place Value What do you understand By Place Value? Can you explain the ideas behind Place Value? Why is it so important?

2
**Each digit in its right place gives**

Digits All numbers are made from digits. Each digit in its right place gives a number its value. What are the digits? Yep

3
So lets try that out. 1 4 6 How do you know the value of this number? Saying it out loud one hundred and forty six gives a clue. H T U 1 4 6 100 40 6 Each digit has a place. Each place has a value.

4
**Place Value is to use an abacus**

Another way of showing Place Value is to use an abacus 1 1 10 1 10 1 10 1 10 100 1 H T U 146 One hundred and forty six

5
**Lets try a bigger number.**

1 1 100 10 1 1000 100 10 1 100 10 1000 1 Th H T U 2 335 Two thousand three hundred and thirty five.

6
**Th H T U Building Numbers with Place Value Grids**

Units Tens Hundreds Thousands Th H T U

7
**Place Value Grid HTh TTh Th H T U Units 1 2 3 4 5 6 7 8 9**

Tens Hundreds Thousands Tens of thousands Hundreds of Thousands HTh TTh Th H T U

8
**We can also build numbers using an abacus.**

H Th T Th Th H T U

Similar presentations

OK

Problem of the Day Problem of the Day Computation Money next 20 - 21.

Problem of the Day Problem of the Day Computation Money next 20 - 21.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

How to edit ppt on google drive Ppt on special types of chromosomes mutation Ppt on cross docking meaning Ppt on porter's five forces airline industry Ppt on leverages diversity Ppt on shell and tube heat exchanger Open ppt on ipad Ppt on earth damaged Ppt on file system in unix what is domain Ppt on water scarcity in california