Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
0x2418126-6-12y2418126-6-12
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant Hardware
Units: US Customary Metric
Background: Background Image

Robot 1

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 2

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 6 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 3

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 12 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 4

Linkbot
Mindstorm
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 18 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Simplify Expression
Problem Statement:
There is an expression on the grid, use your knowledge about integer exponents to simplify the left side of the ' = ' and calculate the unknown exponent u of the expression to the right of ' = ' . Then answer the prompt. Reset for new problem.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double u;
CPlot plot;

// This is a sample solution to (7^9)(7^-3)(7^-17)
plot.strokeColor("red");
plot.strokeWidth(2);
u = (9 + -3) + -17;
plot.text(u, PLOT_TEXT_LEFT, 11.5, 21);

plot.axisRange(PLOT_AXIS_XY, -12, 24);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
There is an expression on the grid, use your knowledge about integer exponents to simplify the left side of the ' = ' and calculate the unknown exponent u of the expression to the right of ' = ' . Then answer the prompt. Reset for new problem.

		
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