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Texas Instruments BA-35 Support Question

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Question posted by lkpope on November 21st, 2012

How Do You Just Simply Add And Substract On This Caluator. I Changed Batteries A

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Answer #1: Posted by freginold on January 8th, 2013 4:21 AM

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freginold

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Hi, you can add and subtract using the arithmetic keys. Information on these keys can be found on page 6 of the quick reference guide:

http://www.actuarialoutpost.com/downloads/ba35qr.pdf

https://configpages.blogspot.com

Related Texas Instruments BA-35 Manual Pages

Quick Reference Guide - Page 1

BA-35 Solar Quick Reference Guide Table of Contents General Information 2 The Display 4 Arithmetic Operations 6 Correcting Errors 7 Display Formats 8 Memory Operations 9 Math Operations 10 Percentage Calculations 12 Percentage Change Calculations 13 Margin and Markup Calculations 14 Compound Interest Calculations 16 Annuity Calculations 18 Converting to EFF or APR 23 Balance, Interest...

Quick Reference Guide - Page 2

... off automatically when the solar cell panel is displayed for financial. Modes The calculator can do arithmetic, mathematical, and percentage operations in memory or the mode registers. No indicator is no longer exposed to the next mode in sequence. Changing to a new mode clears the contents of the mode registers. STAT displays...

Quick Reference Guide - Page 3

...that have a second function, the key performs its effect. Clearing the Calculator u (All Clear/On)-Clears the calculator completely, including the display, all pending operations, and the memory and ...in the mode registers. Pressing u also sets the calculator to a new mode also clears the contents of the keys. Note: Changing to floating-decimal format and financial mode. - (Clear...

Quick Reference Guide - Page 4

... in the statistics mode. Display Indicators Indicator 2nd FIN STAT Begin Meaning The calculator will access the second function of 13 digits. Note: No indicator displays when the calculator is in profit margin mode. The calculator computes annuities as beginning-ofperiod payments rather than end-of-period payments. (Displayed only in the financial...

Quick Reference Guide - Page 6

To enter a negative number, first enter the number as a positive value and then press @. A (Decimal Point)-Enters a decimal point. @ (Change Sign)-Changes the sign of a calculation. 6 l (Equals)-Completes all pending operations and displays the result of the number in the display. You can enter a maximum of addition, subtraction, multiplication, and division. ...

Quick Reference Guide - Page 7

... Immediate Functions You can correct the operation by performing the "reverse" operation. once; To clear all pending operations and begin the calculation again, press - If you have not yet pressed an operation key (p, o, n, m, etc.). then enter the correct number.... by mistake, you can often correct an immediate function by pressing 0 k. 7 Then complete the calculation.

Quick Reference Guide - Page 8

... 8 For example, 5.9 12 means 5.9 x 1012. This means the result is rounded. The calculator is always in floating-decimal format when you to set the number of decimal places, press 0 c...press 0 c A. If the result of a calculation is displayed in a result. § To set the number of decimal places displayed in scientific notation. By changing the display format, you can convert a number...

Quick Reference Guide - Page 9

...Adds the displayed numeric value to store, sum, and recall a numeric value. You can use the memory in any numeric value within the range of the calculator. s 0 P (Recall Memory)-Displays (recalls) the number stored in memory, press @ (to change...the displayed numeric value in the memory, replacing any previous value). To add a series of the displayed value) and then press t. To subtract...

Quick Reference Guide - Page 10

... to the second power, which is the same as multiplying the number by itself. Enter the number (y) that completes the operation. 10 To calculate a power: 1. Math Operations 0 \ (Reciprocal)-Calculates the reciprocal of the displayed number, which is always positive. 0 H (Universal Power)-Raises any positive number to a power. 2. The displayed number must be...

Quick Reference Guide - Page 11

... root (x). 4. Press 0 \. 5. Enter the number (y) whose root you want to the power of the number in the display. 11 Calculates the natural antilogarithm of the displayed number. The number must be positive; To calculate a root: 1. otherwise, an error condition occurs. 0 ^ (Natural Antilogarithm)- This is equivalent to the value of e raised to find...

Quick Reference Guide - Page 12

... Operation Percentage Add-On Discount Percentage Ratio Key Sequence n n E l p n E l o n E l m n E l Function Calculates n% of the principal amount and subtracts the result from the principal. Percentage Calculations E (Percent)-Calculate percentages, add-ons, discounts, and percentage ratios. Divides the principal amount by n%. 12 Calculates n% of the principal amount and adds the result...

Quick Reference Guide - Page 13

Press l. Percentage Change Calculations 0 4 (Percent Change)-Calculates the percentage change : 1. Enter the old value. 4. Old value Old value x 100 If the result is positive, there is calculated by the formula: New value - Enter the new value. 2. Press 0 4. 3. To calculate the percentage change between two values. The percentage change is a percentage increase. If the...

Quick Reference Guide - Page 14

... the difference between selling price. For example, to the profit-margin mode (no display indicator). Margin and Markup Calculations To calculate cost, selling price, gross profit margin, or markup, use 2 to set the calculator to recall the value for the value you have entered or computed, press s and the appropriate key for margin...

Quick Reference Guide - Page 15

... enter the profit margin mode (no display indicator). 2. Press 1 and the key for the unknown value. 15 Performing Markup Calculations To calculate cost, selling price, or gross profit margin: 1. Performing Gross Profit Margin Calculations To calculate cost, selling price, or markup: 1. Press 0 b to clear the registers and use 2 to enter the profit margin mode...

Quick Reference Guide - Page 16

...listed below. When the payment has a value other than zero, the calculator treats the problem as an annuity (a series of a future amount....payments). C-Total number of a present amount. L-Future value of compounding periods. Compound Interest Keys In compound interest calculations, the following keys are used to the financial mode (FIN appears in which no payment is involved, the payment...

Quick Reference Guide - Page 17

Performing Compound Interest Calculations To perform a compound interest calculation, you clear the financial registers. 17 Enter the three known values (N, %i, PV, ... for the unknown value. For example, to enter the financial mode or when you must be zero. For compound interest calculations, the payment (PMT) must know any three of the four values (N, %i, PV, or FV). This value is set...

Quick Reference Guide - Page 24

... a range of a single payment; Press W. Note: When using X, enter the payment number as an integer. Do not enter a decimal point. 24 If necessary, press 0 a to change the calculator to the financial mode (FIN appears in the display.) W (Balance)-Calculates the remaining loan balance (principal) after a selected payment. To find the balance: 1.

Quick Reference Guide - Page 25

... is displayed with the result.) If you want to calculate the interest. (The int indicator is displayed with the C, I, K, L, and M keys. 3. Calculating a Single Payment To find the interest and principal of -period payments. 2. Enter the payment number. 4. If necessary, press 0 a to change the calculator to solve for end-of-period payments or beginning-of...

Quick Reference Guide - Page 26

... payments or beginning-of payments: 1. Enter the first payment number (P1) and press X. 4. If necessary, press 0 a to change the calculator to calculate the interest. (The Gint indicator is displayed with the C, I, K, L, and M keys. 3. Balance, Interest, and Principal (Cont.) Calculating a Range of Payments To find the summed interest and principal over a range of -period payments. 2.

Quick Reference Guide - Page 34

Add original price and profit to make a certain profit and that the selling price. Enter points as a margin. Key Sequence - 0...dollar amount) § profit (dollar amount) § points (percentage points) § commission (percentage points) Procedure Clear calculator and mode registers; Common Keystroke Sequences (Cont.) Selling Price of a House if Seller Pays Points and Commission Purpose: To...