Category: Addition & Subtraction

Thirteen

By Mr Gray, Tuesday, 6th July, 2010

Did you know????

You can re-arrange the letters of

TWELVE PLUS ONE

to make

ELEVEN PLUS TWO

Image: Flickr by teotwawki

A Big Button Calculator

By Mr Gray, Wednesday, 19th August, 2009

Came across this calculator, which would be handy for whole class demonstration. It has big buttons and a simple layout – just the essentials. Nice and big too.

Big Button Calculator

Google Calculator – not always right

By Mr Gray, Friday, 26th September, 2008

Google has a calculator function, which can solve mathematical problems for you. But maybe you shouldn’t always trust the answers given?? Take a look…

google-calculator

Online Graph/Grid Paper Resource

By Mr Gray, Thursday, 1st November, 2007

graph-paperI needed some graph paper for an activity I was planning on doing with the class today. Of course, I couldn’t find a pad of the stuff already printed out, so I turned to my friend Google and came across Incompetech.com’s site which allows me to generate exactly what I needed then download it as a PDF. They also had a heap of other different types of paper stationery.

Full Screen Calculator

By Mr Gray, Wednesday, 29th August, 2007

From Ambleside Primary School website, comes this Full Screen Calculator. Perfect for those times when you need it real big to show the whole class!! Ambleside have a heap of other activities perfect for the whiteboard.

calculator-image

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