Workbook Detail
Number Line 1 100 Starter — Set 5
Find the missing number on the number line (11 to 28, step 4)
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Answer: 15
- Start
- 11
- End
- 28
- Step
- 4
- Markers
- {"value":11,"blank":false}
- {"value":15,"blank":true}
- {"value":19,"blank":false}
- {"value":23,"blank":false}
- {"value":27,"blank":false}
Find the missing number on the number line (8 to 22, step 1)
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Answer: 15
- Start
- 8
- End
- 22
- Step
- 1
- Markers
- {"value":8,"blank":false}
- {"value":9,"blank":false}
- {"value":10,"blank":false}
- {"value":11,"blank":false}
- {"value":12,"blank":false}
- {"value":13,"blank":false}
- {"value":14,"blank":false}
- {"value":15,"blank":true}
- {"value":16,"blank":false}
- {"value":17,"blank":false}
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":false}
- {"value":21,"blank":false}
- {"value":22,"blank":false}
Find the missing number on the number line (7 to 12, step 1)
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Answer: 9
- Start
- 7
- End
- 12
- Step
- 1
- Markers
- {"value":7,"blank":false}
- {"value":8,"blank":false}
- {"value":9,"blank":true}
- {"value":10,"blank":false}
- {"value":11,"blank":false}
- {"value":12,"blank":false}
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44" width="44" height="44"><g transform="translate(4,4) scale(1)"><path fill="#FFAC33" d="M27.287 34.627c-.404 0-.806-.124-1.152-.371L18 28.422l-8.135 5.834c-.693.496-1.623.496-2.312-.008-.689-.499-.979-1.385-.721-2.194l3.034-9.792-8.062-5.681c-.685-.505-.97-1.393-.708-2.203.264-.808 1.016-1.357 1.866-1.363L12.947 13l3.179-9.549c.268-.809 1.023-1.353 1.874-1.353.851 0 1.606.545 1.875 1.353L23 13l10.036.015c.853.006 1.606.556 1.867 1.363.263.81-.022 1.698-.708 2.203l-8.062 5.681 3.034 9.792c.26.809-.033 1.695-.72 2.194-.347.254-.753.379-1.16.379z"/></g></svg>AltText: starPlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:2b50","name":"star","count":1,"role":"badge"}]
Find the missing number on the number line (14 to 21, step 3)
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Answer: 14
- Start
- 14
- End
- 21
- Step
- 3
- Markers
- {"value":14,"blank":true}
- {"value":17,"blank":false}
- {"value":20,"blank":false}
Find the missing number on the number line (20 to 25, step 1)
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Answer: 22
- Start
- 20
- End
- 25
- Step
- 1
- Markers
- {"value":20,"blank":false}
- {"value":21,"blank":false}
- {"value":22,"blank":true}
- {"value":23,"blank":false}
- {"value":24,"blank":false}
- {"value":25,"blank":false}
Find the missing number on the number line (4 to 27, step 3)
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Answer: 16
- Start
- 4
- End
- 27
- Step
- 3
- Markers
- {"value":4,"blank":false}
- {"value":7,"blank":false}
- {"value":10,"blank":false}
- {"value":13,"blank":false}
- {"value":16,"blank":true}
- {"value":19,"blank":false}
- {"value":22,"blank":false}
- {"value":25,"blank":false}
Find the missing number on the number line (18 to 43, step 1)
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Answer: 41
- Start
- 18
- End
- 43
- Step
- 1
- Markers
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":false}
- {"value":21,"blank":false}
- {"value":22,"blank":false}
- {"value":23,"blank":false}
- {"value":24,"blank":false}
- {"value":25,"blank":false}
- {"value":26,"blank":false}
- {"value":27,"blank":false}
- {"value":28,"blank":false}
- {"value":29,"blank":false}
- {"value":30,"blank":false}
- {"value":31,"blank":false}
- {"value":32,"blank":false}
- {"value":33,"blank":false}
- {"value":34,"blank":false}
- {"value":35,"blank":false}
- {"value":36,"blank":false}
- {"value":37,"blank":false}
- {"value":38,"blank":false}
- {"value":39,"blank":false}
- {"value":40,"blank":false}
- {"value":41,"blank":true}
- {"value":42,"blank":false}
- {"value":43,"blank":false}
Find the missing number on the number line (22 to 34, step 3)
Show answer
Answer: 31
- Start
- 22
- End
- 34
- Step
- 3
- Markers
- {"value":22,"blank":false}
- {"value":25,"blank":false}
- {"value":28,"blank":false}
- {"value":31,"blank":true}
- {"value":34,"blank":false}
Find the missing number on the number line (3 to 16, step 4)
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Answer: 15
- Start
- 3
- End
- 16
- Step
- 4
- Markers
- {"value":3,"blank":false}
- {"value":7,"blank":false}
- {"value":11,"blank":false}
- {"value":15,"blank":true}
- Visual
- Type: inline-svgSvg: <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 44 44" width="44" height="44"><g transform="translate(4,4) scale(1)"><path fill="#F4900C" d="M35.885 11.833c0-5.45-4.418-9.868-9.867-9.868-3.308 0-6.227 1.633-8.018 4.129-1.791-2.496-4.71-4.129-8.017-4.129-5.45 0-9.868 4.417-9.868 9.868 0 .772.098 1.52.266 2.241C1.751 22.587 11.216 31.568 18 34.034c6.783-2.466 16.249-11.447 17.617-19.959.17-.721.268-1.469.268-2.242z"/></g></svg>AltText: heart orangePlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f9e1","name":"heart-orange","count":1,"role":"badge"}]
Find the missing number on the number line (18 to 37, step 1)
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Answer: 22
- Start
- 18
- End
- 37
- Step
- 1
- Markers
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":false}
- {"value":21,"blank":false}
- {"value":22,"blank":true}
- {"value":23,"blank":false}
- {"value":24,"blank":false}
- {"value":25,"blank":false}
- {"value":26,"blank":false}
- {"value":27,"blank":false}
- {"value":28,"blank":false}
- {"value":29,"blank":false}
- {"value":30,"blank":false}
- {"value":31,"blank":false}
- {"value":32,"blank":false}
- {"value":33,"blank":false}
- {"value":34,"blank":false}
- {"value":35,"blank":false}
- {"value":36,"blank":false}
- {"value":37,"blank":false}
Find the missing number on the number line (7 to 34, step 3)
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Answer: 13
- Start
- 7
- End
- 34
- Step
- 3
- Markers
- {"value":7,"blank":false}
- {"value":10,"blank":false}
- {"value":13,"blank":true}
- {"value":16,"blank":false}
- {"value":19,"blank":false}
- {"value":22,"blank":false}
- {"value":25,"blank":false}
- {"value":28,"blank":false}
- {"value":31,"blank":false}
- {"value":34,"blank":false}
Find the missing number on the number line (21 to 37, step 2)
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Answer: 29
- Start
- 21
- End
- 37
- Step
- 2
- Markers
- {"value":21,"blank":false}
- {"value":23,"blank":false}
- {"value":25,"blank":false}
- {"value":27,"blank":false}
- {"value":29,"blank":true}
- {"value":31,"blank":false}
- {"value":33,"blank":false}
- {"value":35,"blank":false}
- {"value":37,"blank":false}
Find the missing number on the number line (12 to 24, step 3)
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Answer: 24
- Start
- 12
- End
- 24
- Step
- 3
- Markers
- {"value":12,"blank":false}
- {"value":15,"blank":false}
- {"value":18,"blank":false}
- {"value":21,"blank":false}
- {"value":24,"blank":true}
Find the missing number on the number line (7 to 36, step 3)
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Answer: 28
- Start
- 7
- End
- 36
- Step
- 3
- Markers
- {"value":7,"blank":false}
- {"value":10,"blank":false}
- {"value":13,"blank":false}
- {"value":16,"blank":false}
- {"value":19,"blank":false}
- {"value":22,"blank":false}
- {"value":25,"blank":false}
- {"value":28,"blank":true}
- {"value":31,"blank":false}
- {"value":34,"blank":false}
Find the missing number on the number line (13 to 32, step 4)
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Answer: 17
- Start
- 13
- End
- 32
- Step
- 4
- Markers
- {"value":13,"blank":false}
- {"value":17,"blank":true}
- {"value":21,"blank":false}
- {"value":25,"blank":false}
- {"value":29,"blank":false}
Find the missing number on the number line (16 to 21, step 1)
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Answer: 20
- Start
- 16
- End
- 21
- Step
- 1
- Markers
- {"value":16,"blank":false}
- {"value":17,"blank":false}
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":true}
- {"value":21,"blank":false}
Find the missing number on the number line (11 to 23, step 1)
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Answer: 11
- Start
- 11
- End
- 23
- Step
- 1
- Markers
- {"value":11,"blank":true}
- {"value":12,"blank":false}
- {"value":13,"blank":false}
- {"value":14,"blank":false}
- {"value":15,"blank":false}
- {"value":16,"blank":false}
- {"value":17,"blank":false}
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":false}
- {"value":21,"blank":false}
- {"value":22,"blank":false}
- {"value":23,"blank":false}
Find the missing number on the number line (14 to 33, step 2)
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Answer: 28
- Start
- 14
- End
- 33
- Step
- 2
- Markers
- {"value":14,"blank":false}
- {"value":16,"blank":false}
- {"value":18,"blank":false}
- {"value":20,"blank":false}
- {"value":22,"blank":false}
- {"value":24,"blank":false}
- {"value":26,"blank":false}
- {"value":28,"blank":true}
- {"value":30,"blank":false}
- {"value":32,"blank":false}
Find the missing number on the number line (15 to 30, step 4)
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Answer: 15
- Start
- 15
- End
- 30
- Step
- 4
- Markers
- {"value":15,"blank":true}
- {"value":19,"blank":false}
- {"value":23,"blank":false}
- {"value":27,"blank":false}
Find the missing number on the number line (19 to 24, step 3)
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Answer: 22
- Start
- 19
- End
- 24
- Step
- 3
- Markers
- {"value":19,"blank":false}
- {"value":22,"blank":true}
Teaching Notes
Practice number line 1 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Number Line 1 100 Starter Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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