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Addizioni di frazioni che hanno lo stesso denominatore<\/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\/4","newDistractorText":"1\/4,2\/4,1\/2","taskDescription":"","firstTargetText":"2\/4","secondTargetText":"1\/4","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","tubeLabels":false},{"taskGraph":"graphFraction","targetText":"3\/7","newDistractorText":"2\/7,1\/7,4\/7","taskDescription":"","secondTargetText":"2\/7","firstTargetText":"1\/7","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","tubeLabels":false},{"taskGraph":"graphFraction","targetText":"3\/8","newDistractorText":"1\/16,2\/4,4\/8","taskDescription":"","operator":"plus","secondTargetText":"2\/8","firstTargetText":"1\/8","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","tubeLabels":false},{"taskGraph":"graphFraction","targetText":"4\/3","newDistractorText":"1\/3,3\/4,1","taskDescription":"","operator":"plus","firstTargetText":"5\/6","secondTargetText":"3\/6","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","tubeLabels":false},{"taskGraph":"graphFraction","targetText":"1","newDistractorText":"1\/3,2\/3,2","taskDescription":"","operator":"plus","firstTargetText":"2\/3","secondTargetText":"1\/3","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","tubeLabels":false},{"taskGraph":"graphFraction","targetText":"11\/20","newDistractorText":"5\/20,20\/11,1","taskDescription":"","firstTargetText":"8\/20","operator":"plus","firstTubeValue":"1","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0","secondTargetText":"3\/20","tubeLabels":false}],"behaviour":{"randomiseCards":false,"typeMode":true,"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 che hanno lo stesso denominatore.<\/span><\/span><\/h2>\n\n
<\/p>\n\n
Quando si sommano (o si sottragono) frazioni che hanno lo stesso denominatore<\/span><\/span><\/p>\n\n
\n\t
\n\t
come numeratore si scrive la somma dei numeratori (o la loro differenza);<\/span><\/span><\/p>\n\t<\/li>\n\t
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come denominatore si scrive il denominatore comune;<\/span><\/span><\/p>\n\t<\/li>\n\t
\n\t
il risultato, se possibile, si riduce ai minimi termini.<\/span><\/span><\/p>\n\t<\/li>\n<\/ul>\n\n
<\/p>\n"}},"l10n":{"next":"Avanti","finish":"Finito","check":"Controlla","score":"You got @score of @total points","cardsLabel":"Domanda","of":"di","feedbacktext":"Hai finito.","nextExercise":"Prossimo esercizio","fullscreen":"Full Screen","exitfullscreen":"Exit Full Screen"}}

Addizioni di frazioni che hanno lo stesso denominatore (scrittura)