GRAPHIC CALCULATORS

STANDARD CALCULATORS

WRITEVIEW CALCULATORS

Practical features are explained via operation examples, which are based on classroom exercises submitted by school teachers. These activities can be used with minimal preparation in a variety of situations (e.g. during classroom lectures) and can also serve as references for self-study.

EL9900
HANDBOOK VOLUME 1 (ALGEBRA)
	Handbook vol.1 (Algebra) for EL-9900 (1.4M)
	Fractions and Decimals (28K)
	Pie Charts and Proportions (28K)
	Slope and Intercept of Linear Equations (44K)
	Parallel and Perpendicular Lines (40K)
	Slope and Intercept of Quadratic Equations (56K)
	Solving a Literal Equation Using the Equation Method (Amortization) (44K)
	Solving a Literal Equation Using the Graphic Method (Volume of a Cylinder) (44K)
	Solving a Literal Equation Using Newton's Method (Area of a Trapezoid) (44K)
	Graphing Polynomials and Tracing to Find the Roots (44K)
	Graphing Polynomials and Jumping to Find the Roots (44K)
	Solving a System of Equations by Graphing or Tool Feature (44K)
	Entering and Multiplying Matrices (44K)
	Solving a System of Linear Equations Using Matrices (48K)
	Solving Inequalities (52K)
	Solving Double Inequalities (44K)
	System of Two-Variable Inequalities (36K)
	Graphing Solution Region of Inequalities (52K)
	Slope and Intercept of Absolute Value Functions (44K)
	Solving Absolute Value Equations (32K)
	Solving Absolute Value Inequalities (52K)
	Evaluating Absolute Value Functions (44K)
	Graphing Rational Functions (48K)
	Solving Rational Function Inequalities (40K)
	Graphing Parabolas (48K)
	Graphing Circles (48K)
	Graphing Ellipses (44K)
	Graphing Hyperbolas (44K)
HANDBOOK VOLUME 2
	Handbook vol.2 (Programmes) for EL-9900 (1.2M)
RESOURCE BOOK
	Basic Keyboard/General Mathematics for EL-9900 (116K)
	Basic Keyboard/Algebra for EL-9900 (108K)
	Basic Keyboard/Programming for EL-9900 (98K)
	Advanced Keyboard/Algebra for EL-9900 (128K)
	Advanced Keyboard/Calculus for EL-9900 (148K)
	Advanced Keyboard/Statistics for EL-9900 (112K)
	Advanced Keyboard/Trigonometry for EL-9900 (118K)
	Advanced Keyboard/Programming for EL-9900 (126K)
STANDARD CALCULATORS
	Ordering Fractions (472K)
	Adding Fractions (332K)
	Halfway Between (404K)
	Getting Even (348K)
JUNIOR HIGH SCHOOL
	Number Bowling (632K)
	Down to One (912K)
	Reverse the Order (296K)
	Different Products (316K)
	Sums and Products (356K)
	Target 100 (364K)
	Near Integers (372K)
	Reshaping Cuboids (336K)
	Function Tables (344K)
	Palindromes (416K)
	Trial and Improvement (1.1MB)
	Last Digits (332K)
	A Question of Interest (732K)
NEW WRITEVIEW EL-W531B/GB
	Teacher Worksheets (2MB)
	Pupil Worksheets (384K)