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Addition

On a Casio calculator you can add with the key

+

 


To calculate 6 + 3 × 5  = 21

 6  +  3  ×  5  =  6+3×5
          21.

 


Example 2

To calculate 2 + − 1 = 1

 2  + (−)  1  =  2+-1_
           1.

 


Example 3

To calculate

 1  a b/c  2  +  1   ·   6  =  1 ┘2+1.6
         2.1

Results of calculations that mix fraction and decimal values are always decimal.

 


Example 4

To change 12.53 × 456 in 12.53 + 456

<<  12.53░456
     5,713.68
+  12.53+░56
     5,713.68
=  12.53+456
      468.53

 


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