READ ALL: First, you are going to click on the number you want to put in the first box Note: if you click a number and than click another number before hitting the arrow, you get the combonation of the 2 numbers. example: if i click the 0.1 button, and than click the 0.3 button, the first box would have the number 0.4 Then, click the arrow and than click one of the symbols: addition symbol, the subtraction symbol, the division symbol, or the multiplication symbol. After, click the arrow button again and do the same thing as you did do in the beginning to get a number in the 3rd box Lastly, click the arrow button and the awnser will be in the 4th box Note: click the redo button to set all the boxes to 0.
