### Learning Math and Coding with Robots

 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:

#### Robot 1

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 0 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 6 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 12 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 18 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Multiplication : Grouping Arrays
Problem Statement:
There is a multiplication problem on the board. Use the picture on the grid to solve the problem and answer the prompt.
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double a;
double b;
CPlot plot;

a = randint(2, 23);
b = randint(2, 23);
// makes sure that none of the lines go past the grid
// continues creating random values for a and b until then
while(a * b > 529) {
a = randint(2, 23);
b = randint(2, 23);
}
plot.noStrokeColor();
plot.fillColor("white");
plot.strokeColor("black");
plot.strokeWidth(3);
plot.text(string_t(a) + " * " + string_t(b) + " =?", PLOT_TEXT_LEFT, -12, 20);
plot.fillOpacity(0.5);
plot.fillColor("green");
plot.rectangle(0, 0, b, a);
plot.fillColor("red");
plot.fillOpacity(1);
plot.rectangle(0, 0, 1, a);
//

plot.axisRange(PLOT_AXIS_XY, -12, 24);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();```
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Problem Statement:
There is a multiplication problem on the board. Use the picture on the grid to solve the problem and answer the prompt.

Time