4:[[["$","script","0",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"LearningResource\",\"@id\":\"https://www.coddykit.com/courses/javascript_kids/adding-and-subtracting-6965775\",\"name\":\"Adding and Subtracting\",\"url\":\"https://www.coddykit.com/courses/javascript_kids/adding-and-subtracting-6965775\",\"description\":\"Do simple math with plus and minus.\",\"learningResourceType\":\"Lesson\",\"educationalLevel\":\"Beginner to Advanced\",\"inLanguage\":\"en\",\"isAccessibleForFree\":true,\"isPartOf\":{\"@type\":\"Course\",\"name\":\"Javascript for Kids\",\"url\":\"https://www.coddykit.com/courses/javascript_kids\"},\"provider\":{\"@type\":\"Organization\",\"@id\":\"https://www.coddykit.com/#organization\",\"name\":\"CoddyKit\",\"url\":\"https://www.coddykit.com/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://www.coddykit.com/logo.png\"}}}"}}],["$","script","1",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https://www.coddykit.com/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Courses\",\"item\":\"https://www.coddykit.com/courses\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Javascript for Kids\",\"item\":\"https://www.coddykit.com/courses/javascript_kids\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Adding and Subtracting\",\"item\":\"https://www.coddykit.com/courses/javascript_kids/adding-and-subtracting-6965775\"}]}"}}]],["$","article",null,{"className":"lsn-wrap","children":[["$","nav",null,{"className":"lsn-crumbs","aria-label":"Breadcrumb","children":[["$","a",null,{"href":"/","children":"Home"}],["$","span",null,{"children":"/"}],["$","a",null,{"href":"/courses","children":"Courses"}],["$","span",null,{"children":"/"}],["$","a",null,{"href":"/courses/javascript_kids","children":"Javascript for Kids"}],["$","span",null,{"children":"/"}],["$","span",null,{"className":"cur","children":"Adding and Subtracting"}]]}],["$","header",null,{"className":"lsn-head","children":[["$","span",null,{"className":"lsn-eyebrow","children":["Javascript for Kids"," · Lesson"]}],["$","h1",null,{"className":"lsn-title","children":"Adding and Subtracting"}],["$","p",null,{"className":"lsn-sub","children":"Do simple math with plus and minus."}]]}],["$","div",null,{"className":"lsn-body","children":[[["$","section","6965875",{"className":"lsn-scene","children":[["$","h2",null,{"className":"lsn-scene-t","children":"Math Magic!"}],["$","div",null,{"className":"cd-prose lsn-prose","dangerouslySetInnerHTML":{"__html":"

Hello, math wizard! 🧙 Today you will make the computer add and subtract! ➕➖

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The + sign means add. 🔢

It puts numbers together to make a bigger number!

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