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Grade-4
Range
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Find the range for the following set of numbers :
10, 13, 14, 15, 19, 2, 20
Explanation
Remember, range is the difference between the greatest and the least number.
10, 14, 20, 15, 13, 2, 19
Greatest value: 20
Least value: 2
Therefore, the range for the given set of numbers is 20 – 2 = 18.
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