### 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, 4 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, 8 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, 12 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Cube
Problem Statement:
The pre-placed blocks drive the Linkbot into starting position and begin drawing the first edge of a cube. Add in more blocks to finish the cube.
```/* Code generated by RoboBlockly v2.0 */
double trackwidth = 3.6;
int count;
int count2;

robot.traceOff();
robot.traceOn();
count = 0;
while(count < 4) {
count = count + 1;
}
count2 = 0;
while(count2 < 2) {
count2 = count2 + 1;
}
```
```/* Code generated by RoboBlockly v2.0 */
double trackwidth = 3.6;

robot.traceOff();
robot.traceOn();