Settings

you may enter the problem as written from left to right, with parentheses to prioritize the multiplication operation.  Press [=] the answer of 7.0 will be displayed.

 

Algebraic mode :

              In Algebraic mode, multiplication and division have a higher priority than addition and subtraction.

For example, in "Algebraic" mode, pressing 1+2*3 returns a result of 7.00. In Chain mode, the same key presses return a different result.