After calculating an expression, the following answer can be changed by pressing any of the numerical buttons. For example, after inputting 1 + 2 and hitting enter, the outcome will be 3.0. Pressing the 9 button will change the answer to 3.09 instead of replacing it.
After calculating an expression, the following answer can be changed by pressing any of the numerical buttons. For example, after inputting
1 + 2
and hitting enter, the outcome will be3.0
. Pressing the9
button will change the answer to3.09
instead of replacing it.