Tuesday, 30 June 2015

in maths I done a ROD CHALLENGE IN GROPS OF 5 AND TWELVE RODS.

Thursday, 18 June 2015

math eportfolio



 today in maths I was doing nump and buddy  maint in buddy maint i done doubles and halfs

Thursday, 4 June 2015

Reversibility

Reversibility is when you have a minus and make it into a plus instead like this example here. e.g. 73-57 you will make it like this:57+____=73. Now you know how to do reversibility you can do it to make it easier.