Question about Office Equipment & Supplies
I bought a corner office graphing scientific calculator and the manual writing inside is to small to read.....do any one know where I can et one in large print?
SOURCE: scientific notation
you want to hit mode not menu and then make sure that normal is flashing instead of SCI and hit enter. so just hit mode then enter and it should be normal
Posted on Jan 14, 2008
There are plenty of casio 991 manuals here. Take your pick!
Dom't forget to leave feedback if it solves your problem. 'fixya'!
Posted on May 01, 2008
Durabrand 828 and LeWorld 282 are the same calculator. I too lost my tiny manual happy calculating !
Posted on May 09, 2009
1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19
Hope it helps
Posted on Sep 17, 2009
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