Combining two groups including zero
Yesterday we began to look at combining two groups. Today we are going to do the same but including zero this time. You will need some counters again as before, as well as the 'part part whole' model. There is a worksheet with it on below if you would like to print it off, or you could draw your own! Below is also a video to have a look at about the number zero if you would like to look at this too!