<snapdata remixID="10774555"><project name="UPC Worksheet" app="Snap! 6, https://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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AAECBAgIsB8gQIAAAQKBgAAH6CYJECBAgIAA+wECBAgQIBAICHCAbpIAAQIECByxcQFpoRMBzwAAAABJRU5ErkJggg==</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="80,80,80,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="21" y="35"><block s="doAsk"><l>Type your UPC.</l></block><block s="doSetVar"><l>UPC</l><block s="getLastAnswer"></block></block><block s="doSetVar"><l>I</l><l>0</l></block><block s="doSetVar"><l>oddPosition</l><block s="reportSum"><block s="reportLetter"><l>1</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>3</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>5</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>7</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>9</l><block var="UPC"/></block><block s="reportLetter"><l>11</l><block var="UPC"/></block></block></block></block></block></block></block><block s="doSetVar"><l>oddTimes3</l><block s="reportProduct"><block var="oddPosition"/><l>3</l></block></block><block s="doSetVar"><l>EvenPosition</l><block s="reportSum"><block s="reportLetter"><l>2</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>4</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>6</l><block var="UPC"/></block><block s="reportSum"><block s="reportLetter"><l>8</l><block var="UPC"/></block><block s="reportLetter"><l>10</l><block var="UPC"/></block></block></block></block></block></block><block s="doSetVar"><l>oddEven</l><block s="reportSum"><block var="oddTimes3"/><block var="EvenPosition"/></block></block><block s="doSetVar"><l>addCheck</l><block s="reportSum"><block var="oddEven"/><block s="reportLetter"><l>12</l><block var="UPC"/></block></block></block><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="addCheck"/><l>10</l></block><l>0</l></block><script><block s="doSayFor"><l>UPC is valid!!</l><l>2</l></block></script><script><custom-block s="12thDigit"></custom-block><block s="doSayFor"><block s="reportJoinWords"><list><l>Your check digit is </l><block var="12th Digit"/></list></block><l>2</l></block></script></block></script></scripts></sprite><watcher var="UPC" style="normal" x="0" y="31" color="243,118,29"/><watcher var="I" style="normal" x="6" y="57.000001999999995" color="243,118,29"/><watcher var="oddPosition" style="normal" x="0" y="82.00000399999999" color="243,118,29"/><watcher var="12th Digit" style="normal" x="0" y="210" color="243,118,29"/><watcher var="b" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="oddTimes3" style="normal" x="5" y="108.00000599999998" color="243,118,29"/><watcher var="EvenPosition" style="normal" x="6" y="133.00000799999998" color="243,118,29"/><watcher var="oddEven" style="normal" x="4" y="156.00001199999997" color="243,118,29"/><watcher var="addCheck" style="normal" x="5" y="182.00000999999997" color="243,118,29"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="12thDigit" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doDeclareVariables"><list><l>a</l></list></block><block s="doSetVar"><l>a</l><l>1</l></block><block s="doRepeat"><l>9</l><script><block s="doSetVar"><l>b</l><block s="reportSum"><block var="oddEven"/><block var="a"/></block></block><block s="doIf"><block s="reportEquals"><block s="reportModulus"><block var="b"/><l>10</l></block><l>0</l></block><script><block s="doSayFor"><block var="a"/><l>3</l></block><block s="doSetVar"><l>12th Digit</l><block var="a"/></block></script></block><block s="doChangeVar"><l>a</l><l>1</l></block></script></block></script></block-definition></blocks><variables><variable name="UPC"><l>34532145543</l></variable><variable name="I"><l>0</l></variable><variable name="oddPosition"><l>22</l></variable><variable name="12th Digit"><l>7</l></variable><variable name="b"><l>92</l></variable><variable name="oddTimes3"><l>66</l></variable><variable name="EvenPosition"><l>17</l></variable><variable name="oddEven"><l>83</l></variable><variable name="addCheck"><l>83</l></variable></variables></project><media name="UPC Worksheet" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>