A very long time ago I had a TEN-KEY calculator that permitted me to do a series of multiplication problems. And, then at the very end I could hit the Grand Total Key and I would have a grand total of ALL of the individual multiplication problems. That was useful when I would calculate the quantities of different dollar denominations. (20 x $1.00) (40 x $5.00) (20 x $10.00) etc. Do ANY Ten-Key Calculators currently have that function any more?
Pretty much all of them do. Some have a (+ =) key while others have a separate (+) and (=) key. To do your problem on one that has a separate (+) and (=): 20 x 1 = + 40 x 5 = + 20 x 10 = + * (answer = $420) You should have your total. (If you have one with the combined key, like in this video, then the = and + step is simply combined into one keystroke.) Let me know if this helped.
Thanks so much for taking the time to post this video as there is no way I could have done this on my own!
You are a great professor! I already subscribed, I am learning how use my calculator! Thank you so much & Blessings!!
Welcome aboard, Claudia! ❤
Really helpful!!!
Love your tutorial! Very helpful.
So glad it was helpful, Carmina! (cool name, by the way!)
Now i learned how to use it , thank you
You’re welcome 😊
Thank you for your video
You're very welcome, Alma!
Just wanna ask how to multiply then add. Multiply again then add then total?
Great tutorial!
A very long time ago I had a TEN-KEY calculator that permitted me to do a series of multiplication problems. And, then at the very end I could hit the Grand Total Key and I would have a grand total of ALL of the individual multiplication problems. That was useful when I would calculate the quantities of different dollar denominations. (20 x $1.00) (40 x $5.00) (20 x $10.00) etc. Do ANY Ten-Key Calculators currently have that function any more?
Pretty much all of them do. Some have a (+ =) key while others have a separate (+) and (=) key. To do your problem on one that has a separate (+) and (=):
20
x
1
=
+
40
x
5
=
+
20
x
10
=
+
*
(answer = $420)
You should have your total. (If you have one with the combined key, like in this video, then the = and + step is simply combined into one keystroke.) Let me know if this helped.
@@nspro931 the answer is not $420?
@@MiamiHeat872 Yes, must have had fat fingers that day, I fixed it, thanks.
thank you for your video..i learned alot
Glad it was helpful!
My calculator doesn't have a GT button!
That sucks! The calculator model shown in the video is the Sharp EL-1197PIII
How to use addition and multiple?
Ryan, here are 2 videos: How to multiply: ua-cam.com/video/f0vuwCVUrpY/v-deo.html and how to add: ua-cam.com/video/FuIFeWNPXoU/v-deo.html
Sir what i mean is additional at the sametime multiplication .coz we it in grocery store .we use casio but it seem sharp is more complicated
With video actuall calculator thank you very much
This might help, Ryan: ua-cam.com/video/ShtHL8F-F3Q/v-deo.html
At the sametime