Calculator, Casio Fx-991Es Plus
$24.95
Available: 280 On Order: 24

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NON PROGRAMMABLE

- Fraction calculations
- Combination and permutation
- Statistics (List-based STAT data editor, standard deviation, regression analysis)
- Table function
- Comes with new slide-on hard case

Calculator, Casio Fx-991Ex Scientific
$32.95
Available: 92 On Order: 12

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NON PROGRAMMABLE

- Matrix and vector calculations
- Prime factorization
- Simultaneous and Polynomial solver
- Numeric integration/differentiation
- 2 function table of values [f(x), g(x)]
- Built in spreedsheet application


Calculator, Sharp El-531Xgb-Wh
$18.99
Available: 56 On Order: 12

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NON PROGRAMMABLE

- 272 Scientific functions
- Twin powered, solar/battery
- 2-line LCD with glass top design
- Direct Algebraic Logic system
- Automatic power down
- Protective hard case

Calculator, Sharp El243Sb
$6.50
Author/Colour: El243Sb
Available: 109 On Order: 0

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NON PROGRAMMABLE

- 8 digit LCD display
- Dual power solar and battery

Calculator, Sharp El510 Scientific
$15.95
Available: 327 On Order: 0

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NON PROGRAMMABLE

- Has an LCD, 10-digit display for better visibility
- Features an advanced Direct Algebraic Logic function that displays equations during entry for easy use
- Includes 3 key memories, last answer recall and playback and editing functions
- Dual sun and battery power operation for easy use
- Comes with a hard exterior case for durability and protection

Calculator, Sharp Elw516
$38.95
Available: 58 On Order: 0

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NON PROGRAMMABLE

- Large 16-digit, 4 line LCD display
- 7 modes: normal, stat, drill, complex, matrix, list & equation
- Quadratic & cubic equation solvers
- Twin powered (solar with battery backup)
- 3 variable linear equation solvers


Calculator, Sharp Elw535
$29.95
Available: 69 On Order: 0

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NON PROGRAMMABLE

- Large 16 Digit Scientific Calculator
- General math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry
- 3 modes: normal, stat, & drill
- Twin powered (solar with battery backup)
- Constant, Chain and Fraction Calculation
- Multiplication Table
- Absolute Value Function



Calculator, Texas Instrument 30xa Scientific
$14.99
Available: 73 On Order: 0

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NON PROGRAMMABLE


- 10-digit, 1-line display
- Performs basic scientific, trigonometric functions, logarithms, reciprocals, and factorials
- Constant memory retains results even when calculator is turned off
- One-variable statistics

Calculator, Texas Instrument Baii-Plus
$48.95
Available: 94 On Order: 0

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NON PROGRAMMABLE

- Use for time-value-of-money calculations including annuities, mortgages, leases and savings or to generate amortization schedules
- Completes cash-flow analysis for up to 24 uneven cash flows with up to 4-digit frequencies and also computes NPV and IRR
- Provides two day-count methods, actual/actual or 30/360, to calculate bond price or yield to maturity or to call
- Includes four methods for calculating depreciation, book value and remaining depreciable amount: SL, SYD, DB, DB with SL cross-over
- Features list-based 1- and 2-variable statistics with four regression options: linear, logarithmic, exponential and power
- Computes break-even calculations, interest conversions, delta percentage, profit and loss
- Prompted display guides users through financial calculations showing current variable and label
- Executes math functions including trigonometric calculations, natural logarithms and powers
- Features a durable, impact-resistant protective cover with quick reference card included

1 Year Limited Warranty

Calculator, Casio Fx300Ms Plus Scientific
$15.95
Available: 67 On Order: 12

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- The FX-300MS Plus has 240 built-in functions
- A 10 Digit- 10 + 2 Display
- Advanced V.P.A.M Function
- 2-Line digit display
- Solar plus power
- Regression analysis feature
- Dimensions: 3/8"H x 2-7/8"W x 4-5/8"L

Calculator, Casio Scientific Fx991Ms
$21.95
Available: 36 On Order: 24

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- The FX-991MS Plus has 240 built-in functions
- A 10 Digit- 10 + 2 Display
- Advanced V.P.A.M Function
- 2-Line digit display
- Solar plus power
- Regression analysis feature
- Dimensions: 3/8"H x 2-7/8"W x 4-5/8"L