Casio

$99.99
Function Random integers unit conversion New types of regression Chi-squared GOF function 8 new probability functions Pie chart & bar graphs 26KB memory Includes 4 AAA batteries
$26.99
Advanced scientific features Natural textbook display Improved math functionality Perfect choice for high school & college students learning general math trigonometry statistics algebra calculus engineering & physics
$39.99
12-digit printer Prints 2.4 lines per sec Easy-to-read LCD 2-color printing--red & black Cost/sell/margin Tax & currency exchange function Independent memory Function command signs Profit margin percent 5/4 rounding Simple algebraic logic Requires 4 AA batteries
$25.99
12-digit printer Prints 1.6 lines per sec Easy-to-read LCD Cost/sell/margin Tax & currency exchange function Independent memory Function command signs Profit margin percent 5/4 rounding Simple algebraic logic Requires 4 AA batteries
$19.99
2-line 10+2 display shows formulas & results simultaneously Visually perfect algebraic method (VPAM) displays example as it is written Fraction function Hard plastic keys Solar plus protects memory in all lighting conditions Includes slide-on hard case
$9.99
Large easy-to-read 8-digit display Constant for + - x / Independent memory 3-digit comma markers Square root key Solar plus power with battery backup Includes folding case

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