# At school, keys are handed out to teachers on rings at the beginning of the year. There are 4 keys on each ring. Make a t-table that shows the number of keys 3, 4, and 7 rings.

(2) Answers

k = 4 3k = 12 4k = 16 7k = 28

k = 4 3k = 12 or 3*4 = 12 4k = 16 or 4*4= 16 7k = 28 or 7*4= 28

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