Racionālu skaitļu saskaitīšana un atņemšana.

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0 [{"id":622071,"quiz_id":"30585","answer_id":null,"answerType_id":"0","created_at":"2018-11-22 11:10:20","updated_at":"2018-11-22 18:19:28","questionName":"3+3-3+(-3)-(-3)=3","questionTimeSeconds":"0","questionTimeMinutes":"3","questionImagePath":null,"position":8,"explanation":"3+3-3+(-3)-(-3)=\r\n3+3+3=9\r\n-3-3=-6\r\n9-6=3","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622059,"quiz_id":"30585","answer_id":null,"answerType_id":"0","created_at":"2018-11-22 10:55:21","updated_at":"2018-11-22 18:17:32","questionName":"-3+(-4)=","questionTimeSeconds":"0","questionTimeMinutes":"1","questionImagePath":null,"position":0,"explanation":"-3+(-4)=\r\n-3-4=-7","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622061,"quiz_id":"30585","answer_id":null,"answerType_id":"0","created_at":"2018-11-22 10:56:15","updated_at":"2018-11-22 11:12:59","questionName":"-7+28=","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":null,"position":1,"explanation":"-7+28=\r\n28-7=21","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622064,"quiz_id":"30585","answer_id":null,"answerType_id":"2","created_at":"2018-11-22 11:03:23","updated_at":"2018-11-22 18:16:40","questionName":"Atrodi katrai darb\u012bbai atbilsto\u0161o izn\u0101kumu!","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":3,"explanation":"15-(-7)=15+7=22\r\n-29-11=-40\r\n15-(+7)=15-7=8\r\n-17+3=-14\r\n3+4-7=7-7=0","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622070,"quiz_id":"30585","answer_id":null,"answerType_id":"1","created_at":"2018-11-22 11:09:03","updated_at":"2018-11-22 11:12:59","questionName":"Atrisini uzdevumu!","questionTimeSeconds":"0","questionTimeMinutes":"2","questionImagePath":"volume-1\/racionalu-skaitlu-saskaitisana-un-atnemsana\/mat.jpg","position":7,"explanation":"-1+6-5=\r\n-1-6=-6'\r\n6-6=0","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622067,"quiz_id":"30585","answer_id":null,"answerType_id":"1","created_at":"2018-11-22 11:06:15","updated_at":"2018-11-22 18:18:42","questionName":"17-10+23-4=","questionTimeSeconds":"0","questionTimeMinutes":"3","questionImagePath":null,"position":5,"explanation":"17-10+23-4=\r\n17+23=40\r\n-10-4=-14\r\n40-14=26","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622063,"quiz_id":"30585","answer_id":null,"answerType_id":"3","created_at":"2018-11-22 10:59:21","updated_at":"2018-11-22 18:17:53","questionName":"Sak\u0101rto augo\u0161\u0101 sec\u012bb\u0101 p\u0113c darb\u012bbu izn\u0101kuma!","questionTimeSeconds":"0","questionTimeMinutes":"3","questionImagePath":null,"position":2,"explanation":"-27+(-39)=-27-39=-66\r\n23-(-7)=23+7=30\r\n57-(-9)=57+9=66","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622069,"quiz_id":"30585","answer_id":null,"answerType_id":"1","created_at":"2018-11-22 11:08:13","updated_at":"2018-11-22 18:18:57","questionName":"-71-(-18)+(-9)+4=","questionTimeSeconds":"0","questionTimeMinutes":"5","questionImagePath":null,"position":6,"explanation":"-71-(-18)+(-9)+4=\r\n-71-9=-80\r\n18+4=22\r\n-80+22=-58","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622072,"quiz_id":"30585","answer_id":null,"answerType_id":"1","created_at":"2018-11-22 11:11:33","updated_at":"2018-11-22 18:19:42","questionName":"-19+5......=-17","questionTimeSeconds":"0","questionTimeMinutes":"3","questionImagePath":null,"position":9,"explanation":"-19+5.......=-17\r\n-19+5=-14\r\n-17+14=-3","question_score_id":null,"lang":"","questionAudioPath":null},{"id":622065,"quiz_id":"30585","answer_id":null,"answerType_id":"0","created_at":"2018-11-22 11:04:48","updated_at":"2018-11-22 18:18:22","questionName":"17-5+9-7+6-2=21","questionTimeSeconds":"0","questionTimeMinutes":"3","questionImagePath":null,"position":4,"explanation":"17-5+9-7+6-2=\r\n17+9+6=32\r\n-5-7-2=-14\r\n32-14=18","question_score_id":null,"lang":"","questionAudioPath":null}]
622071
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180
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3+3-3+(-3)-(-3)=3

Select the correct answer(s).  

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622059
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60
none
622061
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120
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622064
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300
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622070
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120
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622067
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180
none
622063
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180
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622069
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300
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622072
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180
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622065
0
180
none