Workbook Detail
Number Line 1 20 Medium — Set 9
Find the missing number on the number line (18 to 38, step 4)
Show answer
Answer: 38
- Start
- 18
- End
- 38
- Step
- 4
- Markers
- {"value":18,"blank":false}
- {"value":22,"blank":false}
- {"value":26,"blank":false}
- {"value":30,"blank":false}
- {"value":34,"blank":false}
- {"value":38,"blank":true}
Find the missing number on the number line (19 to 48, step 4)
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Answer: 27
- Start
- 19
- End
- 48
- Step
- 4
- Markers
- {"value":19,"blank":false}
- {"value":23,"blank":false}
- {"value":27,"blank":true}
- {"value":31,"blank":false}
- {"value":35,"blank":false}
- {"value":39,"blank":false}
- {"value":43,"blank":false}
- {"value":47,"blank":false}
Find the missing number on the number line (16 to 28, step 1)
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Answer: 26
- Start
- 16
- End
- 28
- Step
- 1
- Markers
- {"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}
- {"value":25,"blank":false}
- {"value":26,"blank":true}
- {"value":27,"blank":false}
- {"value":28,"blank":false}
Find the missing number on the number line (16 to 26, step 4)
Show answer
Answer: 20
- Start
- 16
- End
- 26
- Step
- 4
- Markers
- {"value":16,"blank":false}
- {"value":20,"blank":true}
- {"value":24,"blank":false}
Find the missing number on the number line (0 to 24, step 2)
- Start
- 0
- End
- 24
- Step
- 2
- Markers
- {"value":0,"blank":true}
- {"value":2,"blank":false}
- {"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}
- {"value":24,"blank":false}
Find the missing number on the number line (8 to 24, step 1)
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Answer: 14
- Start
- 8
- End
- 24
- 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":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 (17 to 32, step 4)
Show answer
Answer: 25
- Start
- 17
- End
- 32
- Step
- 4
- Markers
- {"value":17,"blank":false}
- {"value":21,"blank":false}
- {"value":25,"blank":true}
- {"value":29,"blank":false}
Find the missing number on the number line (3 to 22, step 1)
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Answer: 15
- Start
- 3
- End
- 22
- Step
- 1
- Markers
- {"value":3,"blank":false}
- {"value":4,"blank":false}
- {"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":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 (0 to 24, step 1)
Show answer
Answer: 6
- Start
- 0
- End
- 24
- Step
- 1
- Markers
- {"value":0,"blank":false}
- {"value":1,"blank":false}
- {"value":2,"blank":false}
- {"value":3,"blank":false}
- {"value":4,"blank":false}
- {"value":5,"blank":false}
- {"value":6,"blank":true}
- {"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":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}
- {"value":24,"blank":false}
Find the missing number on the number line (7 to 30, step 4)
Show answer
Answer: 23
- Start
- 7
- End
- 30
- Step
- 4
- Markers
- {"value":7,"blank":false}
- {"value":11,"blank":false}
- {"value":15,"blank":false}
- {"value":19,"blank":false}
- {"value":23,"blank":true}
- {"value":27,"blank":false}
Find the missing number on the number line (6 to 21, step 2)
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Answer: 20
- Start
- 6
- End
- 21
- Step
- 2
- Markers
- {"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":true}
Find the missing number on the number line (4 to 30, step 2)
Show answer
Answer: 26
- Start
- 4
- End
- 30
- Step
- 2
- Markers
- {"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}
- {"value":24,"blank":false}
- {"value":26,"blank":true}
- {"value":28,"blank":false}
- {"value":30,"blank":false}
Find the missing number on the number line (22 to 46, step 1)
Show answer
Answer: 25
- Start
- 22
- End
- 46
- Step
- 1
- Markers
- {"value":22,"blank":false}
- {"value":23,"blank":false}
- {"value":24,"blank":false}
- {"value":25,"blank":true}
- {"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":false}
- {"value":42,"blank":false}
- {"value":43,"blank":false}
- {"value":44,"blank":false}
- {"value":45,"blank":false}
- {"value":46,"blank":false}
Find the missing number on the number line (19 to 46, step 1)
Show answer
Answer: 30
- Start
- 19
- End
- 46
- Step
- 1
- Markers
- {"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":true}
- {"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":false}
- {"value":42,"blank":false}
- {"value":43,"blank":false}
- {"value":44,"blank":false}
- {"value":45,"blank":false}
- {"value":46,"blank":false}
Find the missing number on the number line (2 to 7, step 1)
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Answer: 5
- Start
- 2
- End
- 7
- Step
- 1
- Markers
- {"value":2,"blank":false}
- {"value":3,"blank":false}
- {"value":4,"blank":false}
- {"value":5,"blank":true}
- {"value":6,"blank":false}
- {"value":7,"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="#55ACEE" d="M1.061 19.062c-.583-.584-.583-1.539 0-2.122L16.94 1.061c.583-.583 1.539-.583 2.122 0L34.94 16.94c.583.583.583 1.538 0 2.121L19.062 34.939c-.583.583-1.539.583-2.122 0L1.061 19.062z"/></g></svg>AltText: diamond bluePlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f537","name":"diamond-blue","count":1,"role":"badge"}]
Find the missing number on the number line (0 to 16, step 4)
Show answer
Answer: 8
- Start
- 0
- End
- 16
- Step
- 4
- Markers
- {"value":0,"blank":false}
- {"value":4,"blank":false}
- {"value":8,"blank":true}
- {"value":12,"blank":false}
- {"value":16,"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="#F4900C" d="M1.061 19.062c-.583-.584-.583-1.539 0-2.122L16.94 1.061c.583-.583 1.539-.583 2.122 0L34.94 16.94c.583.583.583 1.538 0 2.121L19.062 34.939c-.583.583-1.539.583-2.122 0L1.061 19.062z"/></g></svg>AltText: diamond orangePlacement: before-question
- VisualToken
- Type: asset-refEffectiveProvider: twemojiRequestedProvider: twemojiIconSize: 36Layout: icon-badgePlacement: before-questionItems: [{"ref":"twemoji:1f536","name":"diamond-orange","count":1,"role":"badge"}]
Find the missing number on the number line (24 to 30, step 4)
Show answer
Answer: 28
- Start
- 24
- End
- 30
- Step
- 4
- Markers
- {"value":24,"blank":false}
- {"value":28,"blank":true}
Find the missing number on the number line (11 to 35, step 4)
Show answer
Answer: 35
- Start
- 11
- End
- 35
- Step
- 4
- Markers
- {"value":11,"blank":false}
- {"value":15,"blank":false}
- {"value":19,"blank":false}
- {"value":23,"blank":false}
- {"value":27,"blank":false}
- {"value":31,"blank":false}
- {"value":35,"blank":true}
Find the missing number on the number line (10 to 39, step 4)
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Answer: 34
- Start
- 10
- End
- 39
- Step
- 4
- Markers
- {"value":10,"blank":false}
- {"value":14,"blank":false}
- {"value":18,"blank":false}
- {"value":22,"blank":false}
- {"value":26,"blank":false}
- {"value":30,"blank":false}
- {"value":34,"blank":true}
- {"value":38,"blank":false}
Find the missing number on the number line (11 to 38, step 2)
Show answer
Answer: 21
- Start
- 11
- End
- 38
- Step
- 2
- Markers
- {"value":11,"blank":false}
- {"value":13,"blank":false}
- {"value":15,"blank":false}
- {"value":17,"blank":false}
- {"value":19,"blank":false}
- {"value":21,"blank":true}
- {"value":23,"blank":false}
- {"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}
Teaching Notes
Practice number line 1 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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