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Learning Math/CS/Engineering Design with Robotics
Modeling Addition & Subtraction on a Horizontal Number Line
Grid Size: S M L Simple View: MinView:
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Coord: x-axis y-axis Grid Lines: x-axis y-axis
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
1x1 inches 2x2 inches Fraction:
xy-Range:
Quad: 1 Quadrant 4 Quadrants 1&4 Quadrants
Units: US Customary Metric Ruler:
Labels:
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Tics Lines:
Width px
Hash Lines:
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Modeling Addition & Subtraction on a Horizontal Number Line

Linkbot needs to make three stops. The first one is to x = 7. Then, move the robot to x = 10, and finally have the robot end on x = 1 on the number line.
Piano
Workspace Load Save C Prompt C Launch Console
5driveDistance(distancein);5driveDistance(distancein);90turnLeft ▾(angle°);turnLeft ▾(angle90°);moveForward4driveTime(timesec);90driveAngle(angle°);34drivexyTo(xin, yin);34drivexy(xin, yin);010252*x+1drivexyToExpr(x0, xf, num,);driveArc ▾(radius, angle)53604setSpeed(speedin/sec);1delaySeconds(timesec);traceOn ▾();   traceColor();   4traceColor(, width);0.5traceOpacity();5right ▾(distancein);34directxyTo(x, y);34directxy(x, y);545directDistanceAngle(in,°);90direction(angle);model(Ladybug ▾);size(Medium ▾);100size(%);10change size by%flipModel();HellosayHello2sayforsecHmmthinkHmm2thinkforsecHellospeak100speak speed(%)voicefemale ▾languageEnglish ▾   setLEDColor();0.50.52blinkLED(high, low, blinks);colors ▾high ▾low ▾2blinkLEDColors(colors, high, low, blinks);2tempo(speed);playMelody(All Star ▾);playNote(C3 ▾,Half ▾);playNote(C3 ▾,1 ▾);2001setBuzzerFreq(hz,s);getxy ▾(x ▾, y ▾);getJointAngle(IDJOINT1 ▾,angle ▾);5driveDistanceNB(distancein);moveWait();90turnLeft ▾NB(angle°);turnLeft ▾NB(angle90°);4driveTimeNB(secondssec);90driveAngleNB(angle°);34drivexyToNB(xin, yin);010252*x+1drivexyToExprNB(x0, xf, num,);drivexyWait();driveArcNB ▾(radius, angle)5360driveArcWait();5rightNB ▾(distancein);34directxyToNB(x, y);34directxyNB(x, y);545directDistanceAngleNB(in,°);0.50.52blinkLEDNB(high, low, blinks);colors ▾high ▾low ▾2blinkLEDColorsNB(colors, high, low, blinks);blinkWait()playMelodyNB(All Star ▾);playNotesWait();driveForeverNB();stop();
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roboblockyA402.ch
Time
00:00.000

Linkbot Labs

Firmware Update Needed

Arduino Update Needed

    Daemon: not connected
    Dongle: no dongle

    Linkbot Hub Manager

      Linkbot Firmware Updater

      Firmware Version 5.0.0

      Steps to Update a Linkbot:
      • Plug in a Linkbot to the computer with the micro USB cable (Make sure no other Linkbot or Dongle is connected)
      • Turn off the Linkbot if it is on.
      • Then turn on the Linkbot. The update will begin automatically.
      • When the progress bar reaches 100%, the update is complete and the Linkbot can be used.
      Steps to Update a Dongle:
      • Unplug all Linkbots and Dongles connected to the computer.
      • Plug the Dongle to the computer with the micro USB cable.
      • The update will begin automatically.
      • When the progress bar reaches 100%, the update is complete and the Dongle can be used.
      Progress: 0%

      Linkbot Arduino Updater

      Firmware Version 1.0.2

      Instructions for Updating Linkbot Arduino:
      • Plug an Arduino board to your computer.
      • Click "Start" button. Then wait the firmware is updated with 100% on the progress bar. To flash another Arduino, return to step 1.
      Progress: 0%