Voiceover: In a world without maths,a land where people forgot, who will save the day? Mr Sharma: Errrrr, Ooooo…1, 2, 3, 4, 5, where’s the next box? Aww why can ...

Save guides, add subjects and pick up where you left off with your BBC account. An array is made when items are arranged in rows and columns. This array has 12 counters. Every row in an array is ...