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MathVine-Pre-Algebra
RangeofaDataset
Name______________________________
Date__________________Period_____
Findtherangeofeachdataset.
range
1.
8, 10, 7, 10, 5, 7
2.
10, 9, 8, 9, 8
3.
8, 8, 11, 5, 11, 4
4.
4, 2, 11, 8, 5, 2, 5, 8, 11
5.
8, 7, 3, 2, 12, 2, 8, 11, 10
6.
2, 12, 4, 6, 5, 11, 12, 3
7.
9, 6, 4, 11, 11, 5
8.
9, 7, 7, 4, 6, 6
9.
3, 12, 8, 4, 12, 12, 2, 5, 6
10.
5, 6, 2, 9, 5, 2, 12, 12, 8
11.
11, 2, 9, 5, 6
12.
11, 2, 5, 5, 8, 11, 8
MathVine-Pre-Algebra
RangeofaDataset
Name______________________________
Date__________________Period_____
Findtherangeofeachdataset.
range
1.
8, 10, 7, 10, 5, 7
5
2.
10, 9, 8, 9, 8
2
3.
8, 8, 11, 5, 11, 4
7
4.
4, 2, 11, 8, 5, 2, 5, 8, 11
9
5.
8, 7, 3, 2, 12, 2, 8, 11, 10
10
6.
2, 12, 4, 6, 5, 11, 12, 3
10
7.
9, 6, 4, 11, 11, 5
7
8.
9, 7, 7, 4, 6, 6
5
9.
3, 12, 8, 4, 12, 12, 2, 5, 6
10
10.
5, 6, 2, 9, 5, 2, 12, 12, 8
10
11.
11, 2, 9, 5, 6
9
12.
11, 2, 5, 5, 8, 11, 8
9
MathVine-Pre-Algebra
RangeofaDataset
Name______________________________
Date__________________Period_____
SolutionSteps
1)
8, 10, 7, 10, 5, 7
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
5, 7, 7, 8, 10and10
Nowitiseasiertoseethatthesmallestnumberinthelistis5andthelargestnumberis
10
Tofindtherange,subtract5from10:
10 − 5 = 5
Therangeofthesetis5
2)
10, 9, 8, 9, 8
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
8, 8, 9, 9and10
Nowitiseasiertoseethatthesmallestnumberinthelistis8andthelargestnumberis
10
Tofindtherange,subtract8from10:
10 − 8 = 2
Therangeofthesetis2
3)
8, 8, 11, 5, 11, 4
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
4, 5, 8, 8, 11and11
Nowitiseasiertoseethatthesmallestnumberinthelistis4andthelargestnumberis
11
Tofindtherange,subtract4from11:
11 − 4 = 7
Therangeofthesetis7
4)
4, 2, 11, 8, 5, 2, 5, 8, 11
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 2, 4, 5, 5, 8, 8, 11and11
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
11
Tofindtherange,subtract2from11:
11 − 2 = 9
Therangeofthesetis9
5)
8, 7, 3, 2, 12, 2, 8, 11, 10
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 2, 3, 7, 8, 8, 10, 11and12
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
12
Tofindtherange,subtract2from12:
12 − 2 = 10
Therangeofthesetis10
6)
2, 12, 4, 6, 5, 11, 12, 3
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 3, 4, 5, 6, 11, 12and12
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
12
Tofindtherange,subtract2from12:
12 − 2 = 10
Therangeofthesetis10
7)
9, 6, 4, 11, 11, 5
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
4, 5, 6, 9, 11and11
Nowitiseasiertoseethatthesmallestnumberinthelistis4andthelargestnumberis
11
Tofindtherange,subtract4from11:
11 − 4 = 7
Therangeofthesetis7
8)
9, 7, 7, 4, 6, 6
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
4, 6, 6, 7, 7and9
Nowitiseasiertoseethatthesmallestnumberinthelistis4andthelargestnumberis9
Tofindtherange,subtract4from9:
9−4=5
Therangeofthesetis5
9)
3, 12, 8, 4, 12, 12, 2, 5, 6
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 3, 4, 5, 6, 8, 12, 12and12
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
12
Tofindtherange,subtract2from12:
12 − 2 = 10
Therangeofthesetis10
10)
5, 6, 2, 9, 5, 2, 12, 12, 8
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 2, 5, 5, 6, 8, 9, 12and12
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
12
Tofindtherange,subtract2from12:
12 − 2 = 10
Therangeofthesetis10
11)
11, 2, 9, 5, 6
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 5, 6, 9and11
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
11
Tofindtherange,subtract2from11:
11 − 2 = 9
Therangeofthesetis9
12)
11, 2, 5, 5, 8, 11, 8
Rightnowthenumbersareoutoforder,soitisdifficulttotellwhichnumberisthelargest
orthesmallest.Sofirstputthenumbersinorder:
2, 5, 5, 8, 8, 11and11
Nowitiseasiertoseethatthesmallestnumberinthelistis2andthelargestnumberis
11
Tofindtherange,subtract2from11:
11 − 2 = 9
Therangeofthesetis9