The Cockatoos by Quentin Blake

The Cockatoos by Quentin BlakeCockatoos (Red Fox Picture Books)

Another great book from Quentin Blake which will help children with their counting. The star of the book is a very fuddy duddy old chap called Professor Dupont. His day never changes; every morning washing, dressing, putting on his tie, going downstairs etc etc he sticks to the same routine which includes welcoming his ten cockatoos with exactly the same phrase every day,
“Good morning, my fine feathered friends!”
Now, the cockatoos are very, very bored with this routine and one day decide to play a trick on Professor Dupont. When he opens the conservatory doors to say good morning they have all gone!
The rest of the book is for the reader to find each of them, because the Prof just cannot find them.
Of course there is a happy ending. Some parents might themselves find this a little tedious but in my experience children (2 – 5) certainly don’t, so if you haven’t already, sit down and read it with them.

Written addition methods

Addition of two 3-digit numbers is usually done on paper, using the following standard method.

The method is to add the units first, put the units in the answer, and ‘carry’ the ten into the tens column. Then add the tens and continue in the same way into the hundreds. Whilst all the questions on the free maths worksheet have carrying to both tens and hundreds, this will not always be necessary if the sum of the digits is less than 10.

To see each step in more detail, together with a page of questions and answers, view the pdf below:
Standard written addition of two 3-digit numbers

There are also lots more written addition pages in our Four Rules section.