Finite Math > Finance > Formulas

Simple Interest | Compound Interest | Loan - Present Value of an Annuity | IRA - Future Value of an Annuity | Annuity Due

Instructions

Shown on this page are youtube videos using a digital pen on virtual paper assisted by a HP Prime calculator emulator. The content found here extends the content found in our eBook or print copy of HP Prime Guide Algebra Fundamentals.

Click on play and the full screen option in the Embedded youtube video or click on the direct link to go directly to the youtube site to play the video.

Embedded youtube video displays a dialog window when we hit pause. Do not hit the “X’ to close the dialog window, just press the play icon or space bar to resume play as it closes the dialog window and resumes play.

Remark: Onenote Ink math assistant requires a 365 subscription. There is the personal 365 subscription,  academic 365 subscription with Class Notebooks for administrators, teachers, and students plus organizational versions of 365 subscriptions that include Onenote Ink math assistant. The videos were made using the academic 365 subscription. You will need a 365 subscription to duplicate the Onenote Ink math assistant parts, however there are free versions of Onenote for all platforms that include Ink but not the Ink math assistant. There is an Online Onenote broswer version available with the Onenote Ink math assistant for some subscription packages.


Simple Interest

The following video describes how to use the simple interest formula. We add the simple interest, compound interest, loan, and ira functions to our HP Prime. Go to 1:45 if you have functions already installed.

The video solves the simple interest formula for A and then solves the formula for P. We explore using the Math features of Onenote for windows 10 and then the HP Prime.

Embedded YouTube video file or direct link


 

HP Prime - Onenote Simple Interest or direct link

If you have access to Microsoft Onenote Digital Assistant use it to further explore the math digital assistant. Microsoft is in the process of adding equation editor to 365 subscription of Onenote for Windows 10. They recommend you use equation editor in Word and copy and paste into Onenote for Windows 10. That is what we did to get the multiplication symbol.


Compound Interest

The following video describes how to use the compound interest formula. We add the simple interest, compound interest, loan, and ira functions to our HP Prime. Go to 1:45 if you have functions already installed.

The video solves the compound interest formula for A and then solves the formula for P. We explore using the Math features of Onenote for windows 10 and then the HP Prime.

Embedded YouTube video file or direct link


 

HP Prime - Onenote Compound Interest or direct link

If you have access to Microsoft Onenote Digital Assistant use it to further explore the math digital assistant. Microsoft is in the process of adding equation editor to 365 subscription of Onenote for Windows 10. They recommend you use equation editor in Word and copy and paste into Onenote for Windows 10. That is what we did to get the equations.


Loan - Present Value of an Annuity

The following video describes how to use the Present Value of an Annuity formula. We add the simple interest, compound interest, loan, and ira functions to our HP Prime. Go to 1:45 if you have functions already installed.

The video solves the Present Value of an Annuity Loan formula for P and then solves the formula for R. We explore using the Math features of Onenote for windows 10 and then the HP Prime.

Embedded YouTube video file or direct link


 

HP Prime - Onenote Present Value of an Annuity or direct link

Microsoft is in the process of adding equation editor to 365 subscription of Onenote for Windows 10. They recommend you use equation editor in Word and copy and paste into Onenote for Windows 10. That is what we did to get the equations.


IRA - Future Value of an Annuity

The following video describes how to use the Future Value of an Annuity formula. We add the simple interest, compound interest, loan, and ira functions to our HP Prime. Go to 1:45 if you have functions already installed.

The video solves the Future Value of an Annuity Loan formula for A and then solves the formula for R. We explore using the Math features of Onenote for windows 10 and then the HP Prime.

Embedded YouTube video file or direct link


 

HP Prime - Onenote Future Value of an Annuity or direct link

Microsoft is in the process of adding equation editor to 365 subscription of Onenote for Windows 10. They recommend you use equation editor in Word and copy and paste into Onenote for Windows 10. That is what we did to get the equations.


Annuity Due - Future Value of an Annuity

The following video describes how to use the Annuity Due - Future Value of an Annuity formula. Add function irabegin(fv,pmt,r,m,t):=ROUND(solve(fv=pmt*(1+r/m)*(((1+r/m)^(m*t)-1)/(r/m)),x),2) to your HP Prime. We add the simple interest, compound interest, loan, and ira functions to our HP Prime. Go to 1:42 if you have functions already installed.

The video solves the Annuity Due - Future Value of an Annuity Loan formula for FV and then solves the formula for PMT. We explore using the Math features of Onenote for windows 10 and then the HP Prime.

Embedded YouTube video file or direct link


 

HP Prime Onenote Annuity Due or direct link

Microsoft is in the process of adding equation editor to 365 subscription of Onenote for Windows 10. They recommend you use equation editor in Word and copy and paste into Onenote for Windows 10. That is what we did to get the equations.


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