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Addizioni di frazioni che hanno denominatori diversi<\/span><\/span><\/p>\n","startText":"Inizia","textToSpeechIntroduction":true,"languageIntro":{"langVoiceIntro":"it-IT","rateVoiceIntro":"1.00","highlightWords":true,"maleVoice":false},"introductionText":""},"taskList":[{"taskGraph":"graphFraction","targetText":"3\/8","newDistractorText":"3\/4,2\/8,3\/4","taskDescription":"","firstTargetText":"1\/4","secondTargetText":"1\/8","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"taskGraph":"graphFraction","targetText":"11\/12","newDistractorText":"2\/6,3\/2,1\/3","taskDescription":"","secondTargetText":"2\/3","firstTargetText":"1\/4","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"taskGraph":"graphFraction","targetText":"8\/9","newDistractorText":"1\/9,2\/3,6\/9","taskDescription":"","operator":"plus","secondTargetText":"5\/9","firstTargetText":"1\/3","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"taskGraph":"graphFraction","targetText":"13\/8","newDistractorText":"13\/24,10\/8,10\/12","taskDescription":"","operator":"plus","firstTargetText":"7\/8","secondTargetText":"3\/4","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"taskGraph":"graphFraction","targetText":"2\/3","newDistractorText":"3\/6,3\/2,2\/6","taskDescription":"","operator":"plus","firstTargetText":"1\/6","secondTargetText":"1\/2","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"taskGraph":"graphFraction","targetText":"11\/10","newDistractorText":"4\/5,4\/2,4\/10","taskDescription":"","firstTargetText":"3\/5","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","secondTargetText":"1\/2"}],"behaviour":{"randomiseCards":false,"typeMode":false,"cardStyle":true,"showTimer":true,"useLives":false,"useTextToSpeech":true,"textToSpeechTaskDescription":false,"language":{"langVoice":"it-IT","rateVoice":"1.00","textHighlightWords":true,"maleVoiceTarget":false},"displayMode":{"fullscreen":true,"semifullscreen":false,"marginHeight":0},"nextExerciseGroup":{"nextExercise":"Drupal","linkWidget":{}},"audio":{"audiopositive":[{"path":"audios\/audiopositive-6454c08d88226.mp3","mime":"audio\/mpeg","copyright":{"license":"U"}}],"audionegative":[{"path":"audios\/audionegative-6454c09b500ac.wav","mime":"audio\/x-wav","copyright":{"license":"U"}}]},"overallFeedback":[{"from":0,"to":33,"feedback":"Oh.. No!"},{"from":34,"to":66,"feedback":"Bene"},{"from":67,"to":100,"feedback":"Benissimo!"}],"showText":true,"lives":3,"livesImage":{"path":"images\/livesImage-6446011f5bc5f.png","mime":"image\/png","copyright":{"license":"U"},"width":32,"height":32},"showHelp":true,"help":{"iconType":"icon","icon":"info","helpText":"

Addizione di frazioni.<\/span><\/span><\/h2>\n\n
<\/p>\n\n
Per sommare <\/strong>frazioni che hanno denominatori diversi<\/strong>, bisogna prima portare le frazioni allo stesso denominatore, (pu\u00f2 essere utile il m. c. m.) poi si sommano i numeratori e si scrive a denominatore il denominatore comune.<\/span><\/span><\/p>\n\n
Il risultato va ridotto ai minimi termini.<\/span><\/span><\/p>\n\n
m.c.m. (minimo comune multiplo). Si chiama cos\u00ec il denominatore comune pi\u00f9 piccolo possibile.<\/span><\/span><\/p>\n\n
<\/p>\n"}},"l10n":{"next":"Avanti","finish":"Finito","check":"Check","score":"You got @score of @total points","cardsLabel":"Domanda","of":"di","feedbacktext":"Hai finito.","nextExercise":"Prossimo esercizio","fullscreen":"Full Screen","exitfullscreen":"Exit Full Screen"}}