Question about Office Equipment & Supplies
I AM UNABLT TO subtract an ordionary sum like 90 - 70 = 20.hOW DO I DO THIS
Posted by Anonymous on
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Posted on Jan 02, 2017
Enter a number, then press + for positive, or - for negative.
It is bass-ackward from most calculators, and you will screw up with any other calculator when you get used to it.
Just remember what value the number is that you just put in (i.e. positive or negative.)
Posted on Apr 14, 2009
Big calculators work a little different than handheld calculators. Like the above commentor explained, if you have a basic "whats 100 minus 20?" You have to entered as 100 + 20 -- And when you hit the minus button at the end, it will give you the total. 100 is the positive number, and the 20 is the negative number that your subtracting. Also you can hit 20 -- 100 + and get the same total because you entering 20 as the negative and 100 as the positive, just in reverse.
Posted on Aug 24, 2009
Follow the illustrated instructions in the manual you can download here: http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&tabact=DownloadDetailTabAct&fcategoryid=346&modelid=15431
Posted on Mar 12, 2010
Install paper roll with end coming up from rear. Insert end of paper into slot at back of calculator until it stops. Then press feed button until paper advance thru slop at top.
Posted on Jul 17, 2010
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