Identifying Values on Number Lines Within 100,000 - Determine which letter represents each number

Sep 30, 2026

Practice worksheet requiring learners to determine which labeled point (a or b) on a number line corresponds to given numbers within the range of 100,000. Ten items present three possible tick values for each number line and ask students to identify whether the target value matches letter a or letter b. An answer section provides the correct letter for each problem to support checking and independent practice.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Determine which letter on the number line represents each number

Problems 1-10

Answer key

Identifying Values on Number Lines Within 100,000 Name: | Determine which letter on the number line represents each number.
1) 50,000 52,000 54,000
52,000
a b
2) 62,500 63,500 64,500
64,250
a b
3) 98,900 99,300 99,700
99,500
a b
4) 46,900 47,300 47,700
47,500
a b
5) 5,000 15,000 25,000
10,000
a b
6) 10,000 50,000 90,000
70,000
a b
7) 74,000 82,000 90,000
76,000
a b
8) 25,000 45,000 65,000
50,000
a b
9) 10,000 14,000 18,000
12,000
a b
10) 45,250 46,250 47,250
45,750
a b | Answers | | --- | --- | | | 1.
2.
3.
4.
5.
6.
7.
8.
9.
10. | [Math](Math www.CommonCoreSheets.com 3 1-10)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 3 1-10)[ 3](Math www.CommonCoreSheets.com 3 1-10)[ 1-10](Math www.CommonCoreSheets.com 3 1-10) 90 80 70 60 50 40 30 20 10 0 | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | Identifying Values on Number Lines Within 100,000 Name: Answer Key | Determine which letter on the number line represents each number.
1) 50,000 52,000 54,000
52,000
a b
2) 62,500 63,500 64,500
64,250
a b
3) 98,900 99,300 99,700
99,500
a b
4) 46,900 47,300 47,700
47,500
a b
5) 5,000 15,000 25,000
10,000
a b
6) 10,000 50,000 90,000
70,000
a b
7) 74,000 82,000 90,000
76,000
a b
8) 25,000 45,000 65,000
50,000
a b
9) 10,000 14,000 18,000
12,000
a b
10) 45,250 46,250 47,250
45,750
a b | Answers | | --- | --- | | | 1. a
2. b
3. a
4. b
5. b
6. a
7. a
8. a
9. b
10. b | [Math](Math www.CommonCoreSheets.com 3 1-10)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 3 1-10)[ 3](Math www.CommonCoreSheets.com 3 1-10)[ 1-10](Math www.CommonCoreSheets.com 3 1-10) 90 80 70 60 50 40 30 20 10 0 | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | Identifying Values on Number Lines Within 100,000 Name: | Determine which letter on the number line represents each number.
1) 50,000 52,000 54,000
52,000
a b
2) 62,500 63,500 64,500
64,250
a b
3) 98,900 99,300 99,700
99,500
a b
4) 46,900 47,300 47,700
47,500
a b
5) 5,000 15,000 25,000
10,000
a b
6) 10,000 50,000 90,000
70,000
a b
7) 74,000 82,000 90,000
76,000
a b | Answers | | --- | --- | | | 1.
2.
3.
4.
5.
6.
7. | Math Modified [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 3 1-7 86 71 57 43 29 14 0

FAQs

What does each problem ask students to do?

Each problem asks which letter (a or b) on the number line represents the given number.

Within what range are the numbers located?

The worksheet focuses on number line values within 100,000.

Is there an answer key included?

Yes. An answer key lists the correct letter for each of the 10 problems.

Sep 30, 2026

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