Next week we will be focussing on subtraction. Have a look at these videos. They explain some subtraction methods which you may have used in school. What do you think? Do you have any questions?
There are many ways of doing subtraction and we have to find those that work consistently for us. You need one “go to” method that you would use for most questions because it always works. There may then be other questions that you use other methods for because it is more efficient.