Today in math we have been doing doubling and halving .Doubling is when you make the number 2 times bigger that is was already. Here is a example of doubling 512 x 2=1024. Halving is when you divide a number. Halving is like cutting a pizza into 2 halves.
Halve 24 = 12
Halve 12 = 6
Halve 6 = 3
Double 24 = 48
Double 48 = 96
