Workbook Detail

Number Sense Number Line Missing Numbers — Set 1

Arithmetic B

medium Set 1 Form Exercise

Find the missing number on the number line (6 to 17, step 3)

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Answer: 15

Start: 6
End: 17
Step: 3
Markers: {"value":6,"blank":false}
{"value":9,"blank":false}
{"value":12,"blank":false}
{"value":15,"blank":true}
Visual: Type: inline-svg
Svg: <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 circle
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f7e2","name":"green-circle","count":1,"role":"badge"}]

Find the missing number on the number line (6 to 20, step 4)

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Answer: 6

Start: 6
End: 20
Step: 4
Markers: {"value":6,"blank":true}
{"value":10,"blank":false}
{"value":14,"blank":false}
{"value":18,"blank":false}
Visual: Type: inline-svg
Svg: <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="#78B159" 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 green
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f49a","name":"heart-green","count":1,"role":"badge"}]

Find the missing number on the number line (0 to 12, step 1)

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Answer: 6

Start: 0
End: 12
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}
Visual: Type: inline-svg
Svg: <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="M36 32c0 2.209-1.791 4-4 4H4c-2.209 0-4-1.791-4-4V4c0-2.209 1.791-4 4-4h28c2.209 0 4 1.791 4 4v28z"/></g></svg>
AltText: yellow square
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f7e8","name":"yellow-square","count":1,"role":"badge"}]

Find the missing number on the number line (19 to 31, step 2)

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Answer: 19

Start: 19
End: 31
Step: 2
Markers: {"value":19,"blank":true}
{"value":21,"blank":false}
{"value":23,"blank":false}
{"value":25,"blank":false}
{"value":27,"blank":false}
{"value":29,"blank":false}
{"value":31,"blank":false}

Find the missing number on the number line (2 to 31, step 4)

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Answer: 10

Start: 2
End: 31
Step: 4
Markers: {"value":2,"blank":false}
{"value":6,"blank":false}
{"value":10,"blank":true}
{"value":14,"blank":false}
{"value":18,"blank":false}
{"value":22,"blank":false}
{"value":26,"blank":false}
{"value":30,"blank":false}

Find the missing number on the number line (13 to 36, step 2)

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Answer: 25

Start: 13
End: 36
Step: 2
Markers: {"value":13,"blank":false}
{"value":15,"blank":false}
{"value":17,"blank":false}
{"value":19,"blank":false}
{"value":21,"blank":false}
{"value":23,"blank":false}
{"value":25,"blank":true}
{"value":27,"blank":false}
{"value":29,"blank":false}
{"value":31,"blank":false}
{"value":33,"blank":false}
{"value":35,"blank":false}

Find the missing number on the number line (13 to 40, step 4)

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Answer: 37

Start: 13
End: 40
Step: 4
Markers: {"value":13,"blank":false}
{"value":17,"blank":false}
{"value":21,"blank":false}
{"value":25,"blank":false}
{"value":29,"blank":false}
{"value":33,"blank":false}
{"value":37,"blank":true}

Find the missing number on the number line (8 to 30, step 3)

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Answer: 23

Start: 8
End: 30
Step: 3
Markers: {"value":8,"blank":false}
{"value":11,"blank":false}
{"value":14,"blank":false}
{"value":17,"blank":false}
{"value":20,"blank":false}
{"value":23,"blank":true}
{"value":26,"blank":false}
{"value":29,"blank":false}

Find the missing number on the number line (19 to 36, step 3)

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Answer: 19

Start: 19
End: 36
Step: 3
Markers: {"value":19,"blank":true}
{"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 (16 to 40, step 4)

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Answer: 32

Start: 16
End: 40
Step: 4
Markers: {"value":16,"blank":false}
{"value":20,"blank":false}
{"value":24,"blank":false}
{"value":28,"blank":false}
{"value":32,"blank":true}
{"value":36,"blank":false}
{"value":40,"blank":false}

Find the missing number on the number line (12 to 41, step 1)

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Answer: 17

Start: 12
End: 41
Step: 1
Markers: {"value":12,"blank":false}
{"value":13,"blank":false}
{"value":14,"blank":false}
{"value":15,"blank":false}
{"value":16,"blank":false}
{"value":17,"blank":true}
{"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":false}

Find the missing number on the number line (10 to 15, step 4)

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Answer: 10

Start: 10
End: 15
Step: 4
Markers: {"value":10,"blank":true}
{"value":14,"blank":false}
Visual: Type: inline-svg
Svg: <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 yellow
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f49b","name":"heart-yellow","count":1,"role":"badge"}]

Find the missing number on the number line (23 to 47, step 4)

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Answer: 39

Start: 23
End: 47
Step: 4
Markers: {"value":23,"blank":false}
{"value":27,"blank":false}
{"value":31,"blank":false}
{"value":35,"blank":false}
{"value":39,"blank":true}
{"value":43,"blank":false}
{"value":47,"blank":false}

Find the missing number on the number line (11 to 34, step 4)

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Answer: 11

Start: 11
End: 34
Step: 4
Markers: {"value":11,"blank":true}
{"value":15,"blank":false}
{"value":19,"blank":false}
{"value":23,"blank":false}
{"value":27,"blank":false}
{"value":31,"blank":false}

Find the missing number on the number line (12 to 34, step 2)

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Answer: 12

Start: 12
End: 34
Step: 2
Markers: {"value":12,"blank":true}
{"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":false}
{"value":30,"blank":false}
{"value":32,"blank":false}
{"value":34,"blank":false}

Find the missing number on the number line (15 to 30, step 4)

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Answer: 27

Start: 15
End: 30
Step: 4
Markers: {"value":15,"blank":false}
{"value":19,"blank":false}
{"value":23,"blank":false}
{"value":27,"blank":true}

Find the missing number on the number line (2 to 30, step 2)

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Answer: 28

Start: 2
End: 30
Step: 2
Markers: {"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}
{"value":26,"blank":false}
{"value":28,"blank":true}
{"value":30,"blank":false}

Find the missing number on the number line (8 to 30, step 3)

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Answer: 11

Start: 8
End: 30
Step: 3
Markers: {"value":8,"blank":false}
{"value":11,"blank":true}
{"value":14,"blank":false}
{"value":17,"blank":false}
{"value":20,"blank":false}
{"value":23,"blank":false}
{"value":26,"blank":false}
{"value":29,"blank":false}

Find the missing number on the number line (17 to 31, step 2)

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Answer: 27

Start: 17
End: 31
Step: 2
Markers: {"value":17,"blank":false}
{"value":19,"blank":false}
{"value":21,"blank":false}
{"value":23,"blank":false}
{"value":25,"blank":false}
{"value":27,"blank":true}
{"value":29,"blank":false}
{"value":31,"blank":false}

Find the missing number on the number line (18 to 29, step 4)

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Answer: 18

Start: 18
End: 29
Step: 4
Markers: {"value":18,"blank":true}
{"value":22,"blank":false}
{"value":26,"blank":false}

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