### 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, 12 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, 24 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, 36 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Solving Unknown
Problem Statement:
The expression on the board contains an unknown. Use the visual representation on the grid and apply the appropriate method to solve for its value in answering the prompt. (Red blocks represents the right value and green block represent the left value).
```/* Code generated by RoboBlockly v2.0 */
/* Problem Statement:
The expression on the board contains an unknown. Use the
visual representation on the grid and apply the appropriate
method to solve for its value in answering the prompt. (Red
blocks represents the right value and green block represent
the left value).*/
printf("Sample solution: ? * 3 = 27. The unknown in 9");
```
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The expression on the board contains an unknown. Use the visual representation on the grid and apply the appropriate method to solve for its value in answering the prompt. (Red blocks represents the right value and green block represent the left value).

Time