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Texas Instruments TI-15 Explorer - User Manual

Texas Instruments TI-15 Explorer
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1
TI-15 Explorer
TM
Support Book
Chapter Name
Page
1. Introduction to the display
I. Display, scrolling up and
down, order of operations
and using brackets.
II. Clearing and correcting
2
2. Mode menus
I. Calculator
II. Problem solving
III. Fraction
3
3. Basic operations including
exponents (powers) and square root
6
4. Whole numbers and decimals
7
5. Fractions
9
6. Percent
12
7. Constant operations
13
8. Problem solving in Auto mode
14
9. Problem solving in Manual mode
16
10. Place value
17
11. Memory
19
12. Error messages
19
13. Display indicators
20
14. Copyright information
21
TI-15 Explorer ™ is a trademark of Texas Instruments
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Texas Instruments TI-15 Explorer Specifications

General IconGeneral
BrandTexas Instruments
ModelTI-15 Explorer
CategoryCalculator
LanguageEnglish

Summary

Introduction to Calculator Display

Clearing and Correcting Entries

Explains how to clear entries and correct errors on the calculator.

Calculator Mode Settings

Calculator Mode

Configures calculator settings for basic calculations, division, and constants.

Problem Solving Mode

Sets up modes for Auto or Manual problem solving and difficulty levels.

Fractions Menu

Sets display options for fractions as mixed numbers or improper fractions.

Basic Operations, Exponents, and Square Roots

Basic Calculator Operations

Covers standard arithmetic, integer division, powers, square roots, and scientific notation.

Three Results of Division

Explains decimal, quotient/remainder, and fraction results for division.

Whole Numbers and Decimal Operations

Using the Fix Key for Decimal Places

Sets the number of decimal places for rounding using the Fix and Place Value keys.

Fraction to Decimal Conversion

Converts fractions to decimals and vice versa using the F÷D key.

Fraction Handling and Simplification

Setting Fraction Display Options

Configures how fractions are displayed (mixed or improper) and simplification settings.

Entering and Converting Fractions

Covers stacked fractions, mixed to improper conversion, and decimal conversion.

Simplifying Fractions

Explains manual and automatic fraction simplification methods and factors.

Percent Calculations

Constant Operations with Op1 and Op2

Storing Operations with Op1 and Op2

How to store and recall operations using Op1 and Op2 keys for repeated use.

Managing Constant Operations

Covers starting, continuing, hiding, and clearing stored constant operations.

Auto Mode Problem Solving

Setting Up Auto Problem Solving

Configures Auto mode, difficulty levels, and problem types for automatic problem generation.

Manual Mode Problem Solving

Entering and Solving Custom Problems

How to input and solve your own mathematical problems in Manual mode.

Exploring Inequalities

Tests and verifies mathematical inequalities using the calculator.

Place Value Exploration

Using Place Value in Manual Mode

Guides on setting up and using the Place Value feature within Manual Problem Solving mode.

Analyzing Digits and Place Value

Explores counting digits in places (hundreds, tenths) and identifying digit values.

Calculator Memory Functions

Using Memory Keys

Details the M and MR/MC keys for storing, recalling, and clearing values in memory.

Error Message Reference

Understanding Display Indicators

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