hard Set 2 Form Exercise

Find the missing number on the number line (5 to 57, step 1)

Show answer

Answer: 55

Start
5
End
57
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":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}
  • {"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}
  • {"value":42,"blank":false}
  • {"value":43,"blank":false}
  • {"value":44,"blank":false}
  • {"value":45,"blank":false}
  • {"value":46,"blank":false}
  • {"value":47,"blank":false}
  • {"value":48,"blank":false}
  • {"value":49,"blank":false}
  • {"value":50,"blank":false}
  • {"value":51,"blank":false}
  • {"value":52,"blank":false}
  • {"value":53,"blank":false}
  • {"value":54,"blank":false}
  • {"value":55,"blank":true}
  • {"value":56,"blank":false}
  • {"value":57,"blank":false}

Find the missing number on the number line (21 to 44, step 4)

Show answer

Answer: 29

Start
21
End
44
Step
4
Markers
  • {"value":21,"blank":false}
  • {"value":25,"blank":false}
  • {"value":29,"blank":true}
  • {"value":33,"blank":false}
  • {"value":37,"blank":false}
  • {"value":41,"blank":false}

Find the missing number on the number line (23 to 48, step 2)

Show answer

Answer: 25

Start
23
End
48
Step
2
Markers
  • {"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}
  • {"value":37,"blank":false}
  • {"value":39,"blank":false}
  • {"value":41,"blank":false}
  • {"value":43,"blank":false}
  • {"value":45,"blank":false}
  • {"value":47,"blank":false}

Find the missing number on the number line (20 to 26, step 1)

Show answer

Answer: 23

Start
20
End
26
Step
1
Markers
  • {"value":20,"blank":false}
  • {"value":21,"blank":false}
  • {"value":22,"blank":false}
  • {"value":23,"blank":true}
  • {"value":24,"blank":false}
  • {"value":25,"blank":false}
  • {"value":26,"blank":false}

Find the missing number on the number line (34 to 74, step 1)

Show answer

Answer: 50

Start
34
End
74
Step
1
Markers
  • {"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}
  • {"value":47,"blank":false}
  • {"value":48,"blank":false}
  • {"value":49,"blank":false}
  • {"value":50,"blank":true}
  • {"value":51,"blank":false}
  • {"value":52,"blank":false}
  • {"value":53,"blank":false}
  • {"value":54,"blank":false}
  • {"value":55,"blank":false}
  • {"value":56,"blank":false}
  • {"value":57,"blank":false}
  • {"value":58,"blank":false}
  • {"value":59,"blank":false}
  • {"value":60,"blank":false}
  • {"value":61,"blank":false}
  • {"value":62,"blank":false}
  • {"value":63,"blank":false}
  • {"value":64,"blank":false}
  • {"value":65,"blank":false}
  • {"value":66,"blank":false}
  • {"value":67,"blank":false}
  • {"value":68,"blank":false}
  • {"value":69,"blank":false}
  • {"value":70,"blank":false}
  • {"value":71,"blank":false}
  • {"value":72,"blank":false}
  • {"value":73,"blank":false}
  • {"value":74,"blank":false}

Find the missing number on the number line (35 to 80, step 3)

Show answer

Answer: 56

Start
35
End
80
Step
3
Markers
  • {"value":35,"blank":false}
  • {"value":38,"blank":false}
  • {"value":41,"blank":false}
  • {"value":44,"blank":false}
  • {"value":47,"blank":false}
  • {"value":50,"blank":false}
  • {"value":53,"blank":false}
  • {"value":56,"blank":true}
  • {"value":59,"blank":false}
  • {"value":62,"blank":false}
  • {"value":65,"blank":false}
  • {"value":68,"blank":false}
  • {"value":71,"blank":false}
  • {"value":74,"blank":false}
  • {"value":77,"blank":false}
  • {"value":80,"blank":false}

Find the missing number on the number line (46 to 74, step 4)

Show answer

Answer: 54

Start
46
End
74
Step
4
Markers
  • {"value":46,"blank":false}
  • {"value":50,"blank":false}
  • {"value":54,"blank":true}
  • {"value":58,"blank":false}
  • {"value":62,"blank":false}
  • {"value":66,"blank":false}
  • {"value":70,"blank":false}
  • {"value":74,"blank":false}

Find the missing number on the number line (12 to 42, step 1)

Show answer

Answer: 29

Start
12
End
42
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":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":true}
  • {"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}

Find the missing number on the number line (35 to 54, step 3)

Show answer

Answer: 35

Start
35
End
54
Step
3
Markers
  • {"value":35,"blank":true}
  • {"value":38,"blank":false}
  • {"value":41,"blank":false}
  • {"value":44,"blank":false}
  • {"value":47,"blank":false}
  • {"value":50,"blank":false}
  • {"value":53,"blank":false}

Find the missing number on the number line (41 to 50, step 1)

Show answer

Answer: 50

Start
41
End
50
Step
1
Markers
  • {"value":41,"blank":false}
  • {"value":42,"blank":false}
  • {"value":43,"blank":false}
  • {"value":44,"blank":false}
  • {"value":45,"blank":false}
  • {"value":46,"blank":false}
  • {"value":47,"blank":false}
  • {"value":48,"blank":false}
  • {"value":49,"blank":false}
  • {"value":50,"blank":true}

Find the missing number on the number line (10 to 15, step 1)

Show answer

Answer: 12

Start
10
End
15
Step
1
Markers
  • {"value":10,"blank":false}
  • {"value":11,"blank":false}
  • {"value":12,"blank":true}
  • {"value":13,"blank":false}
  • {"value":14,"blank":false}
  • {"value":15,"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)"><circle fill="#F4900C" cx="18" cy="18" r="18"/></g></svg>
AltText: orange circle
Placement: before-question
VisualToken
Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f7e0","name":"orange-circle","count":1,"role":"badge"}]

Find the missing number on the number line (49 to 59, step 4)

Show answer

Answer: 57

Start
49
End
59
Step
4
Markers
  • {"value":49,"blank":false}
  • {"value":53,"blank":false}
  • {"value":57,"blank":true}

Find the missing number on the number line (46 to 65, step 2)

Show answer

Answer: 60

Start
46
End
65
Step
2
Markers
  • {"value":46,"blank":false}
  • {"value":48,"blank":false}
  • {"value":50,"blank":false}
  • {"value":52,"blank":false}
  • {"value":54,"blank":false}
  • {"value":56,"blank":false}
  • {"value":58,"blank":false}
  • {"value":60,"blank":true}
  • {"value":62,"blank":false}
  • {"value":64,"blank":false}

Find the missing number on the number line (30 to 70, step 1)

Show answer

Answer: 61

Start
30
End
70
Step
1
Markers
  • {"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}
  • {"value":47,"blank":false}
  • {"value":48,"blank":false}
  • {"value":49,"blank":false}
  • {"value":50,"blank":false}
  • {"value":51,"blank":false}
  • {"value":52,"blank":false}
  • {"value":53,"blank":false}
  • {"value":54,"blank":false}
  • {"value":55,"blank":false}
  • {"value":56,"blank":false}
  • {"value":57,"blank":false}
  • {"value":58,"blank":false}
  • {"value":59,"blank":false}
  • {"value":60,"blank":false}
  • {"value":61,"blank":true}
  • {"value":62,"blank":false}
  • {"value":63,"blank":false}
  • {"value":64,"blank":false}
  • {"value":65,"blank":false}
  • {"value":66,"blank":false}
  • {"value":67,"blank":false}
  • {"value":68,"blank":false}
  • {"value":69,"blank":false}
  • {"value":70,"blank":false}

Find the missing number on the number line (48 to 100, step 3)

Show answer

Answer: 78

Start
48
End
100
Step
3
Markers
  • {"value":48,"blank":false}
  • {"value":51,"blank":false}
  • {"value":54,"blank":false}
  • {"value":57,"blank":false}
  • {"value":60,"blank":false}
  • {"value":63,"blank":false}
  • {"value":66,"blank":false}
  • {"value":69,"blank":false}
  • {"value":72,"blank":false}
  • {"value":75,"blank":false}
  • {"value":78,"blank":true}
  • {"value":81,"blank":false}
  • {"value":84,"blank":false}
  • {"value":87,"blank":false}
  • {"value":90,"blank":false}
  • {"value":93,"blank":false}
  • {"value":96,"blank":false}
  • {"value":99,"blank":false}

Find the missing number on the number line (23 to 53, step 1)

Show answer

Answer: 38

Start
23
End
53
Step
1
Markers
  • {"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":true}
  • {"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}
  • {"value":47,"blank":false}
  • {"value":48,"blank":false}
  • {"value":49,"blank":false}
  • {"value":50,"blank":false}
  • {"value":51,"blank":false}
  • {"value":52,"blank":false}
  • {"value":53,"blank":false}

Find the missing number on the number line (15 to 23, step 1)

Show answer

Answer: 22

Start
15
End
23
Step
1
Markers
  • {"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":true}
  • {"value":23,"blank":false}

Find the missing number on the number line (24 to 68, step 3)

Show answer

Answer: 63

Start
24
End
68
Step
3
Markers
  • {"value":24,"blank":false}
  • {"value":27,"blank":false}
  • {"value":30,"blank":false}
  • {"value":33,"blank":false}
  • {"value":36,"blank":false}
  • {"value":39,"blank":false}
  • {"value":42,"blank":false}
  • {"value":45,"blank":false}
  • {"value":48,"blank":false}
  • {"value":51,"blank":false}
  • {"value":54,"blank":false}
  • {"value":57,"blank":false}
  • {"value":60,"blank":false}
  • {"value":63,"blank":true}
  • {"value":66,"blank":false}

Find the missing number on the number line (14 to 20, step 3)

Show answer

Answer: 20

Start
14
End
20
Step
3
Markers
  • {"value":14,"blank":false}
  • {"value":17,"blank":false}
  • {"value":20,"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)"><path fill="#FFAC33" d="M28.84 17.638c-.987 1.044-1.633 3.067-1.438 4.493l.892 6.441c.197 1.427-.701 2.087-1.996 1.469l-5.851-2.796c-1.295-.62-3.408-.611-4.7.018l-5.826 2.842c-1.291.629-2.193-.026-2.007-1.452l.843-6.449c.186-1.427-.475-3.444-1.47-4.481l-4.494-4.688c-.996-1.037-.655-2.102.755-2.365l6.37-1.188c1.41-.263 3.116-1.518 3.793-2.789L16.762.956c.675-1.271 1.789-1.274 2.473-.009L22.33 6.66c.686 1.265 2.4 2.507 3.814 2.758l6.378 1.141c1.412.252 1.761 1.314.774 2.359l-4.456 4.72z"/><path fill="#FFD983" d="M9.783 2.181c1.023 1.413 2.446 4.917 1.717 5.447-.728.531-3.607-1.91-4.63-3.323-1.022-1.413-.935-2.668-.131-3.254.804-.587 2.02-.282 3.044 1.13zm19.348 2.124C28.109 5.718 25.23 8.16 24.5 7.627c-.729-.53.695-4.033 1.719-5.445C27.242.768 28.457.463 29.262 1.051c.803.586.89 1.841-.131 3.254zM16.625 33.291c-.001-1.746.898-5.421 1.801-5.421.897 0 1.798 3.675 1.797 5.42 0 1.747-.804 2.712-1.8 2.71-.994.002-1.798-.962-1.798-2.709zm16.179-9.262c-1.655-.539-4.858-2.533-4.579-3.395.277-.858 4.037-.581 5.69-.041 1.655.54 2.321 1.605 2.013 2.556-.308.95-1.469 1.42-3.124.88zM2.083 20.594c1.655-.54 5.414-.817 5.694.044.276.857-2.928 2.854-4.581 3.392-1.654.54-2.818.07-3.123-.88-.308-.95.354-2.015 2.01-2.556z"/></g></svg>
AltText: glowing star
Placement: before-question
VisualToken
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EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f31f","name":"glowing-star","count":1,"role":"badge"}]

Find the missing number on the number line (21 to 54, step 2)

Show answer

Answer: 45

Start
21
End
54
Step
2
Markers
  • {"value":21,"blank":false}
  • {"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}
  • {"value":39,"blank":false}
  • {"value":41,"blank":false}
  • {"value":43,"blank":false}
  • {"value":45,"blank":true}
  • {"value":47,"blank":false}
  • {"value":49,"blank":false}
  • {"value":51,"blank":false}
  • {"value":53,"blank":false}