number of the week

Today I did the number of the week and the number of the week was 632 number of the week is where you have a number and then you get questions of the number and have to work them out and on the second slide its write the number in words so I have to write it like six hundred thirty-two and that was what I write and in the next one it's called expanded form and its like 600+30+2=632 and then I would go to the next slide.