Konichiwa
we are learning about suffixes. suffix is like when you have two apples and you take one big bite it becomes a half apple. here comes another one. so when you put a two and a dot it makes two tenths and when we make a line and put the three on the top and put the ten on the button then the two will change to three. this is like the same but if we put the 4 on the top and the 10 on the button it will make 4 10ths that way it change because it is the ten.