Workbook Detail
Number Line 1 100 Starter — Set 3
Find the missing number on the number line (5 to 24, step 1)
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Answer: 14
- Start
- 5
- End
- 24
- Step
- 1
- Markers
- {"value":5,"blank":false}
- {"value":6,"blank":false}
- {"value":7,"blank":false}
- {"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":true}
- {"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}
- {"value":24,"blank":false}
Find the missing number on the number line (5 to 14, step 3)
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Answer: 11
- Start
- 5
- End
- 14
- Step
- 3
- Markers
- {"value":5,"blank":false}
- {"value":8,"blank":false}
- {"value":11,"blank":true}
- {"value":14,"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)"><circle fill="#78B159" cx="18" cy="18" r="18"/></g></svg>AltText: green circlePlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f7e2","name":"green-circle","count":1,"role":"badge"}]
Find the missing number on the number line (9 to 14, step 4)
Show answer
Answer: 9
- Start
- 9
- End
- 14
- Step
- 4
- Markers
- {"value":9,"blank":true}
- {"value":13,"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="#E75A70" d="M19.146 26.361c-.63.901-1.637.884-2.236-.038L6.09 9.677C5.491 8.754 5.9 8 7 8h23c1.1 0 1.483.737.854 1.639L19.146 26.361z"/></g></svg>AltText: down trianglePlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f53b","name":"down-triangle","count":1,"role":"badge"}]
Find the missing number on the number line (2 to 31, step 4)
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Answer: 22
- Start
- 2
- End
- 31
- Step
- 4
- Markers
- {"value":2,"blank":false}
- {"value":6,"blank":false}
- {"value":10,"blank":false}
- {"value":14,"blank":false}
- {"value":18,"blank":false}
- {"value":22,"blank":true}
- {"value":26,"blank":false}
- {"value":30,"blank":false}
Find the missing number on the number line (18 to 33, step 4)
Show answer
Answer: 18
- Start
- 18
- End
- 33
- Step
- 4
- Markers
- {"value":18,"blank":true}
- {"value":22,"blank":false}
- {"value":26,"blank":false}
- {"value":30,"blank":false}
Find the missing number on the number line (14 to 24, step 2)
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Answer: 24
- Start
- 14
- End
- 24
- 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":true}
Find the missing number on the number line (2 to 23, step 2)
Show answer
Answer: 2
- Start
- 2
- End
- 23
- Step
- 2
- Markers
- {"value":2,"blank":true}
- {"value":4,"blank":false}
- {"value":6,"blank":false}
- {"value":8,"blank":false}
- {"value":10,"blank":false}
- {"value":12,"blank":false}
- {"value":14,"blank":false}
- {"value":16,"blank":false}
- {"value":18,"blank":false}
- {"value":20,"blank":false}
- {"value":22,"blank":false}
Find the missing number on the number line (1 to 13, step 3)
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Answer: 4
- Start
- 1
- End
- 13
- Step
- 3
- Markers
- {"value":1,"blank":false}
- {"value":4,"blank":true}
- {"value":7,"blank":false}
- {"value":10,"blank":false}
- {"value":13,"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="#FDCB58" 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 yellowPlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f49b","name":"heart-yellow","count":1,"role":"badge"}]
Find the missing number on the number line (19 to 45, step 4)
Show answer
Answer: 43
- Start
- 19
- End
- 45
- Step
- 4
- Markers
- {"value":19,"blank":false}
- {"value":23,"blank":false}
- {"value":27,"blank":false}
- {"value":31,"blank":false}
- {"value":35,"blank":false}
- {"value":39,"blank":false}
- {"value":43,"blank":true}
Find the missing number on the number line (19 to 30, step 3)
Show answer
Answer: 22
- Start
- 19
- End
- 30
- Step
- 3
- Markers
- {"value":19,"blank":false}
- {"value":22,"blank":true}
- {"value":25,"blank":false}
- {"value":28,"blank":false}
Find the missing number on the number line (19 to 27, step 2)
Show answer
Answer: 19
- Start
- 19
- End
- 27
- Step
- 2
- Markers
- {"value":19,"blank":true}
- {"value":21,"blank":false}
- {"value":23,"blank":false}
- {"value":25,"blank":false}
- {"value":27,"blank":false}
Find the missing number on the number line (1 to 21, step 3)
Show answer
Answer: 13
- Start
- 1
- End
- 21
- Step
- 3
- Markers
- {"value":1,"blank":false}
- {"value":4,"blank":false}
- {"value":7,"blank":false}
- {"value":10,"blank":false}
- {"value":13,"blank":true}
- {"value":16,"blank":false}
- {"value":19,"blank":false}
Find the missing number on the number line (23 to 37, step 2)
Show answer
Answer: 23
- Start
- 23
- End
- 37
- Step
- 2
- Markers
- {"value":23,"blank":true}
- {"value":25,"blank":false}
- {"value":27,"blank":false}
- {"value":29,"blank":false}
- {"value":31,"blank":false}
- {"value":33,"blank":false}
- {"value":35,"blank":false}
- {"value":37,"blank":false}
Find the missing number on the number line (18 to 46, step 2)
Show answer
Answer: 22
- Start
- 18
- End
- 46
- Step
- 2
- Markers
- {"value":18,"blank":false}
- {"value":20,"blank":false}
- {"value":22,"blank":true}
- {"value":24,"blank":false}
- {"value":26,"blank":false}
- {"value":28,"blank":false}
- {"value":30,"blank":false}
- {"value":32,"blank":false}
- {"value":34,"blank":false}
- {"value":36,"blank":false}
- {"value":38,"blank":false}
- {"value":40,"blank":false}
- {"value":42,"blank":false}
- {"value":44,"blank":false}
- {"value":46,"blank":false}
Find the missing number on the number line (11 to 36, step 1)
Show answer
Answer: 16
- Start
- 11
- End
- 36
- Step
- 1
- Markers
- {"value":11,"blank":false}
- {"value":12,"blank":false}
- {"value":13,"blank":false}
- {"value":14,"blank":false}
- {"value":15,"blank":false}
- {"value":16,"blank":true}
- {"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}
- {"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}
Find the missing number on the number line (21 to 48, step 4)
Show answer
Answer: 41
- Start
- 21
- End
- 48
- Step
- 4
- Markers
- {"value":21,"blank":false}
- {"value":25,"blank":false}
- {"value":29,"blank":false}
- {"value":33,"blank":false}
- {"value":37,"blank":false}
- {"value":41,"blank":true}
- {"value":45,"blank":false}
Find the missing number on the number line (9 to 29, step 4)
Show answer
Answer: 29
- Start
- 9
- End
- 29
- Step
- 4
- Markers
- {"value":9,"blank":false}
- {"value":13,"blank":false}
- {"value":17,"blank":false}
- {"value":21,"blank":false}
- {"value":25,"blank":false}
- {"value":29,"blank":true}
Find the missing number on the number line (12 to 39, step 3)
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Answer: 36
- Start
- 12
- End
- 39
- Step
- 3
- Markers
- {"value":12,"blank":false}
- {"value":15,"blank":false}
- {"value":18,"blank":false}
- {"value":21,"blank":false}
- {"value":24,"blank":false}
- {"value":27,"blank":false}
- {"value":30,"blank":false}
- {"value":33,"blank":false}
- {"value":36,"blank":true}
- {"value":39,"blank":false}
Find the missing number on the number line (18 to 33, step 1)
Show answer
Answer: 20
- Start
- 18
- End
- 33
- Step
- 1
- Markers
- {"value":18,"blank":false}
- {"value":19,"blank":false}
- {"value":20,"blank":true}
- {"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}
Find the missing number on the number line (16 to 25, step 2)
Show answer
Answer: 22
- Start
- 16
- End
- 25
- Step
- 2
- Markers
- {"value":16,"blank":false}
- {"value":18,"blank":false}
- {"value":20,"blank":false}
- {"value":22,"blank":true}
- {"value":24,"blank":false}
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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