Maths

=Room 17 Maths Links=  [|AddSub games]

[|Part Adder]

[|Money Games] = =

[|Fractions]

[|Fractions 1]

[|Fractions 2]

[|Fractions 3]

= = = = = = =**__World Maths Day__**=

//Kids//
Try to solve some (or all) of the following problems and put your answers in the box on the room 17 deck with your name and class  If there are 24 hours in a day how many hours are there in a week?  How many cents do you have in $5?  If you cut a square diagonally from corner to corner you get four right-angled isosceles triangles.   How many different shapes can you make by fitting the four triangles back together?  You may only fit long sides to long sides and short sides to short sides.

The whole length of the side must be joined.

 Can you draw a straight line across the centre of a clock face so that the numbers on both sides of the line have the same total?



How many creatures did he see?
Take three different colour blocks, maybe red, yellow and blue. Make a tower using one of each colour. Here's one with red on top, blue in the middle and yellow on the bottom.

Now make another tower with a different colour on top. How many different towers can you make? When you are sure you have found them all, try it with four colours.

Magic Squares
Fill this one in so all of the rows, columns and diagonals add to the same using the numbers 1-9



Arrange three 1s, three 2s and three 3s in this square so that every row, column and diagonal adds to the same total.