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Grade-2
Range
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Find the range for the following set of numbers :
16, 18, 19, 2, 3, 8, 9
Explanation
Remember, range is the difference between the greatest and the least number.
9, 2, 16, 18, 8, 19, 3
Greatest value: 19
Least value: 2
Therefore, the range for the given set of numbers is 19 – 2 = 17.
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