A reminder of how to find the next term, the nth term and the sum of terms of an arithmetic or linear sequence

Teacher: Click the play button in the centre of the video screen above. In the bottom right corner of the video (when you cursor moves over the playing video) is a broken square button which opens fullscreen mode. Arithmetic SequencesA reminder of how to find the next term, the nth term and the sum of terms of an arithmetic or linear sequenceThere are plenty of other mathematical videos in our collection which are perfect for that short interlude in your lesson when you need a break. There are funny videos, instructional videos and videos that will inspire and motivate. Please let Transum know if you know of a video on YouTube that would be a valuable addition to this collection. 

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