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Helps teach math skills Used to demonstrate maths concepts such as counting, more than/less than, maths vocabulary, addition, subtraction, multiplication and division Abacus allows children to visually and tangibly move beads as they count, add, subtract, multiply, identify place value, and more Abacus includes 10 rows of 10 beads in 5 colors groups Box of 40…
General purpose calculator 12 Digits Dual Power (Solar and Battery Operated) Auto/Manual power off Memory function Angled display panel Large LCD display Batteries included (1 x AG10)
452 functions
Natural Textbook 2-line Display
Remainder calculations
GCD / LCM
Inequality calculations
Ratio calculations
Prime factorisation
Solve functions & Evaluate expressions
Integration & Differentiation
Sigma calculations
40 scientific constants & 40 metric conversions
Q1, Med, Q3 calculations in statistics
TP of Quadratic equation
Statistics MODE ? Data handling and Regression analysis
Dual Table MODE (2 functions)
Complex number, Base-n, Equation, Matrix & Vector MODES
Distribution Calculation MODE
Specifications: – Compact Type: 12 digits – 2-colour printing: Positive values are shown in black, and negative values are shown in red for easy checking. – Clock & Calendar: Printing the current time and date – Dimensions (D W H) 295 165 64.6m – Weight 570g – Regular percent: Regular percentage calculations. – Cost/Sell/Margin: Calculate…
Features:
– 12 Digit
– Tax calculation
– Time calculation
– Two-way power (Solar & Battery)
– Function Command signs
– Key rollover
– Extra Large display
– Profit margin percent
The colors may differ slightly from the original.
Features:
– Time value of Money solver (Calculate payments, interest, savings, etc.)
– Amortization calculations
– Discounted cash flow analysis for up to 100 uneven cash flows
– Acrylic panel to protect LCD Screen
– Bond Calculations
– Depreciation Calculations
– Conversion between APR and EFF
– Day and date calculations
– Percent change / compound interest calculations
– Cost / Sell / Margin / Markup calculations
– Breakeven calculations
– Scientific calculations
– 2-variable statistics with regression (LINE, QUAD, EXP, LOG, PWR, INV)
– Playback function
– Operation manual included
– Battery included
– 2-line display
Sharp EL231 LB Pocket Calculator
Sharp EL-231 LB is the ultimate pocket calculator, designed to assist with day-to-day requirements of primary school learners.
Features
The SHARP XE-A137 is the perfect small business cash register designed for the small coffee shop, bar or school tuck shop, small and compact enough to be out of sight.
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