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- ADD color to math lessons with this set of 10 rainbow-approved elementary calculators!
- INCLUDES red, green, blue, orange, and purple—one for every school day!
- SOLVE addition, subtraction, multiplication, and division problems on the 8-digit display!
- DISCOVER advanced math calculations including square roots and percentages!
- WORKS on both solar and battery power!
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- Prime Graphing Calculator
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- Large keys are grouped and color coded by related functions
- Plastic keys are tamper proof
- ANYLITE solar power - Operates in low light
- Appropriate for math grades K-3
- Negative sign appears to the left of the number displayed
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- Sold as 1 Each.
- More than 250 built-in functions, and function programming. Highlights include two-variable statistics and forecasting.
- Quickly find solutions using the menus, prompts and messages.
- Review data stored in list format, scrolling and editing as your data changes.
- Stay organized with the built-in clock and calendar with alarms.
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- Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences. Up to 10 graphing functions defined, saved, graphed, and analyzed at one time.
- Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots. User-defined list names. Lists store up to 999 elements. 14 interactive zoom features. Numeric evaluations given in table format for all graphing modes.
- Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives. 7 different graph styles for differentiating the look of each graph drawn. Horizontal and vertical split- screen options. Stores up to 10 - 50x50 matrices.
- Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. Convert matrices to lists and vice-versa. List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.
- 3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots. Advanced statistics features including 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance..Features: 200+ functions, multi-line display.
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