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Retta dei numeri.<\/p>\n","startText":"Inizio","textToSpeechIntroduction":true,"languageIntro":{"langVoiceIntro":"it-IT","rateVoiceIntro":"1.00","highlightWords":true,"maleVoice":false},"introductionText":"

Clicca il numero indicato dal punto sulla retta dei numeri.<\/p>\n"},"taskList":[{"numberStart":-10,"numberEnd":10,"numberStep":1,"targetLetter":"B","taskDescription":"

A quale numero corrisponde il punto B<\/strong>?<\/p>\n","targetText":0,"newDistractorText":"-1,1","taskGraph":"useLineNumber","firstTubeValue":"0","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"numberStart":-1.100000000000000088817841970012523233890533447265625,"numberEnd":2.100000000000000088817841970012523233890533447265625,"numberStep":0.1000000000000000055511151231257827021181583404541015625,"taskDescription":"

A quale numero corrisponde il punto x<\/strong>?<\/p>\n","targetText":1.5,"newDistractorText":"1.1,1.13","targetLetter":"x","taskGraph":"useLineNumber","firstTubeValue":"0","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"numberStart":-10,"numberEnd":10,"numberStep":1,"taskDescription":"

A quale numero corrisponde il punto A<\/strong>?<\/p>\n","targetText":-3,"newDistractorText":"-2,3","targetLetter":"A","taskGraph":"useLineNumber","firstTubeValue":"0","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"targetText":15.5,"newDistractorText":"45,30","taskDescription":"

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A quale numero corrisponde il punto Z<\/strong>?<\/p>\n","targetText":9,"newDistractorText":"8,7","taskGraph":"useLineNumber","firstTubeValue":"0","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"numberStart":0.40000000000000002220446049250313080847263336181640625,"numberEnd":2.20000000000000017763568394002504646778106689453125,"numberStep":0.200000000000000011102230246251565404236316680908203125,"targetLetter":"Y","taskDescription":"

A quale numero corrisponde il punto Y<\/strong>?<\/p>\n","targetText":2,"newDistractorText":"1.4,2.1","taskGraph":"useLineNumber","firstTubeValue":"0","secondTubeValue":"0","thirdTubeValue":"0","fourthTubeValue":"0"},{"numberStart":0,"numberEnd":1000,"numberStep":100,"taskDescription":"

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Retta dei numeri (selezione)