5 Essential GCSE Maths Calculator Skills You Need To Know! | Casio Calculator

guys you know you can literally solve quadratic equations and simultaneous equations with your calculator? Press mode - eqn - press 1 for simultaneous e and 3 for quadratic eqautions

whyd didn't I find this vid before

Nicely explained but voice is too low kindly resolve this issue

You go too quickly through the time calculation to see what buttons you are pressing

Sainsbury's are currently advertising models Casio fx85GTX and fx83GTX at discounted prices, I ordered the first and instead received Casio fx85GT CW (which I wanted to avoid) so that's what their stock is

The GTX has been discontinued by casio, Casio fx85GT CW is to replace the GTX model, unf I see it has bad reviews saying Casio have ruined a great calculator and produced something which is much more difficult for students to use. I ve also searched for tutorials on how to use but I can't find anything

I m now considering my options on whether to keep the GT CW or pay triple for the GTX (for igcse Maths and Physics Higher)

What advice would you give, @calculator guide?

And if you re a student, did you use the GT CW model this year, if so, how did you find it esp when not enough tutorials online?
I m so confused tia

THANK YOU!

Some random video on the internet"Hey, there is a button on your calculator that instantly gives you the prime factors of any number you desire and you can check with it for a prime number in seconds!"

Me: "WHAT THE FUCK?!?! HOW DO THEY NOT TEACH THIS IN SCHOOL?!"

Hello, why do i get my answer 13:61 in my calculator please answer if im doing anything wrong

My mind is blown like what!!!!!! Why aren't we told this?????

Too fast for my liking. Pity!

How to do fact function in Casio FX-991ES PLUS model??

If I write the steps for trick number 2, would I get full marks in the question?

Really appreciate this video 👍

The best explanation so far 👍

The first one doesn't work for me for some reason- I typed in 220, and followed the steps but I got the answer: 220º0'0". Any idea why? Great video btw!

Anh đức phúc hát hay quá 😍😍❤❤

should my calculator have a “M” at the top aswell as a “D” ?

I am literally watching this a 12 in the morning. I have my exam in 9 hours

just if i knew this when i was studying... would've saved so much time

The first one doesn’t work for me

How did you get that app on your pc and is it windows?

🙏 thank you

does the first one work for fx-570es? cause it is not working for me

Very uselful!

Its so sad in my school we were not allowed to use calculator back then!

please can you do one for the the Casio fx-991 ES PLUS? It would mean a lot as I have exams coming up.

Thanks so much, I am ready for my exams

Really helpful uploads. How do you put electrical equations in, ie milliamps to amps and resistances, and voltages

Very helpful, thank you! Can you use the fraction button to find the highest common factor and lowest common multiple for more than two numbers?

Great video, thanks. There are a few tricks here that I wasn't aware of... though I'd still stick to using multipliers rather than the % button!

But they all pop up in non calc

Is the 991ex allowed for igcse a math 0606 and e math 0580???

Can the casio fx-911es plus can do this too?

i am in lockdown so i am homeschooled for the coronavirus and um to say the least half of the buttons on my calculator dont work and the most important button which was used in everything on this video does not work, at all.. ;-;




and i only just realised this is for gcses im not in highschool, yet so thats basically my year for you e.e




please dont come and harrass me for my spelling lol

It was the equation mode in the fx-991MS that saved me in the Advanced mathematics exam (Numerical methods questions) around 7 years ago. So I prefer the 991 series.

Thanks for the GCD, LCM trick. Never struck me...
One tip: You can also change the default display for the mixed / improper fraction using Setup.

Does this work for the Casio fx-991 es plus model?

Are we allowed to use this calculator in the gcse

Why in last example he used 103% to indicates 3% ?
and why multiplied all percents and not adding ?
also why you use powers to indicate years ?

You are amazing

this brilliant. Thanks invaluable

I only have fx-100

interesting video

2 and 4 and 5 will be very useful thanks a lot

As someone getting absurdly stressed about year 10 mock exams, this video genuinely made me laugh with joy. Thanks, man

Hi, Can I ask how you make your videos, they are so good. Is it an emulator on a word document?

i didn’t know about the DMS conversion! will definitely use thos