Does this calculator have a button that you can go back a number if you hit the wrong key?
747521
Yes, there is an arrow --&gt; that performs this function. In addition, you can clear the current entry without losing the total.
747522
If you hit 1 wrong button you can press the CI/C button which clears the entry but not the string of calculations. Hope that answers your question.
747523
There is an arrow key that if depressed will erase one number at a time beginning at the last number on the right.
747524
Yes, there is an arrow --> that performs this function. In addition, you can clear the current entry without losing the total.
747525
Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope this is helpful. I like this calculator and recommend it. Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope... » Read More Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope this is helpful. I like this calculator and recommend it. « Show Less
417884
Yes, it does. I highly recommend this calculator. It is the best on the Market.
2076025
Not as far a I know in standard usage. I imagine if you have a program like AutoHotKey installed you could map something to an F key. It does have a Function key but it is for switching to lesser used characters. You can use things like chrome shortcuts instead like ctrl T or Ctrl shift T
2231887
I returned this item because the photo when I ordered was different from this calculator, which is the one I received. You know, I just can't remember if it will hold a constant. I also have had a hard time finding a calculator that will hold a constant for calculating percentages. I want to be able to enter the percentage and 'times', and then just keep entering a number and hitting 'equals'. That function, as well as a separate Clear and Clear Entry key are my two requirements, and almost impossible to find any more. Sorry I can't be of more help.
1770130
Yes, there are software programs such as 'keytweak' that allow you to re-map your keys. I frequently re-map home/end & page up/down so that home and end can be pressed without using the FN key
444305
Yes it can. You use the function button and enter 003. You can then raise or lower the key with the + and - buttons.
1312556
not really, it is just piece of junk. I had problem with it. I have it locked on the door, just could not open it with the code I set. I played it. It opened when I'm not have in between the numbers. Good luck!
390817
Yes, it does. I believe you hit the button once for the time and then a second time for the day and date.
200930
I am so sorry. I hit the wrong button. No, it does not have a key lock from the outside.
2161334
There is a home/escape button in the top left number key row. I really love this keyboard and would recommend it.
1020271
As far as we know, we have never tried to look for such a feature. It may be available. The Casio website has great tech support. Best suggestion would be to check there. Sorry we can't answer definitely.
899815
Terre, I have the Calculator at work but I would have to say yes off the top of my head. The only way it would do that is if it has a physical slide for setting the number of decimal points. I don't believe this has that. I can double check tomorrow when I'm at work. And post another response if it does.
1642777
Yes, you can map it anyway you like and it the same as hitting that key on the keyboard. You can even map combinations such as atl+F or ctrl+V into one keystroke. Very handy.
1679512
no. Extremely simple operation. If you type it in wrong you just turn the knob to "clear"
1916130
Yes.Most of the games have undo button.You can undo your last move, if it doesn't let you to cheat.
134486
No. This is a "basic" unit that has only two buttons and stores up to three locations - just mark your starting location and forget it until it's time to return. When you're ready to return, select your location and the BackTrack displays direction and distance to travel. Use it to find your car in a crowded parking lot, your treestand or the trailhead. I am directionally challenged and this simply points me back to where I need to go when I'm on the trail and don't know how to get back. It's been a great safety net and simple to use, but not elaborate.
740466
No it does not. It will work for me for my purposes - but if I'd known ahead of time I wouldn't have purchased it. I didn't know they still made calculators like this one - had forgotten about ding dong poor logic calculators. Yet.... the big keys & cordless is great - the only gripe I have is the lack of calc. logic.