### 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: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (6 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (18 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

Problem Statement:

Please refer to the Activity Document "Make Multiple LEDs Blink with RoboBlockly" for this activity. Similar to Activity 452.

/* Code generated by RoboBlockly v2.0 */
#include <arduino.h>
#include <stdbool.h>

pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
while(true) {
digitalWrite(3, LOW);
digitalWrite(4, HIGH);
delay(1000);
digitalWrite(3, HIGH);
digitalWrite(4, LOW);
delay(1000);
}
 Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:

Please refer to the Activity Document "Make Multiple LEDs Blink with RoboBlockly" for this activity. Similar to Activity 452.

Time