Pelejä ja tehtäviä
https://peda.net/id/211ad400bf9
2016-12-11T13:15:31+02:00
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http://www.softschools.com/quizzes/math/combining_like_terms/quiz3282.html
https://peda.net/id/95c1080ac6b
2016-12-20T14:34:01+02:00
2016-12-20T14:34:01+02:00
https://www.saddleback.edu/faculty/lperez/algebra2go/prealgebra/variables/combLikeTerms.html
https://peda.net/id/838c649ac35
2016-12-16T07:57:23+02:00
2016-12-16T07:57:23+02:00
Yhdistä termit
https://peda.net/id/056850cebf9
2016-12-11T13:21:54+02:00
2016-12-11T13:21:54+02:00
Sievennä lauseke
https://peda.net/id/2f3689b2bf9
2016-12-11T13:16:00+02:00
2016-12-11T13:15:55+02:00