Workbook Detail

Function Machine Subtraction Expert — Set 4

Arithmetic B

expert Set 4 Form Exercise

Rule: x × 4. Find the missing output.

Show answer

Answer: 36

Rule: x × 4
Table: {"input":7,"output":28,"blank":false}
{"input":9,"output":null,"blank":true}
{"input":6,"output":24,"blank":false}
{"input":5,"output":20,"blank":false}

Rule: x ÷ 2. Find the missing output.

Show answer

Answer: 5

Rule: x ÷ 2
Table: {"input":4,"output":2,"blank":false}
{"input":10,"output":null,"blank":true}
{"input":16,"output":8,"blank":false}
{"input":8,"output":4,"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="#CCD6DD" d="M11 11h3v9h-3z"/><path fill="#77B255" d="M24 26.157C24 28.832 22.354 31 20.325 31H4.709c-2.029 0-3.488-1.565-3.258-3.494l.625-5.241c.23-1.93 1.992-3.808 3.928-4.199l14.628-3.21C22.496 14.413 24 16.219 24 18.893v7.264z"/><path fill="#292F33" d="M16.535 24.167C16.239 26.283 17.791 28 20 28h9c2.209 0 4-1.717 4-3.833V8.833C33 6.716 31.547 5 29.755 5h-7.303c-1.792 0-3.484 1.716-3.78 3.833l-2.137 15.334z"/><path fill="#BBDDF5" d="M18.245 25c-.135 1.104.65 2 1.755 2h9c1.104 0 2-.896 2-2V11c0-1.104-.743-2-1.66-2h-7.473c-.917 0-1.771.896-1.906 2l-1.716 14z"/><path fill="#77B255" d="M15 21h18v10H15z"/><path fill="#FFCC4D" d="M33 23H2l1-2h30z"/><circle fill="#292F33" cx="8" cy="31" r="4"/><circle fill="#FFCC4D" cx="8" cy="31" r="2"/><path fill="#77B255" d="M33 16v4l-10 9-7-1 3-10 3-2z"/><path fill="#292F33" d="M18.222 26.111c0-4.91 3.979-8.889 8.889-8.889 4.91 0 8.889 3.979 8.889 8.889C36 31.021 32.021 35 27.111 35c-4.91 0-8.889-3.979-8.889-8.889z"/><path fill="#FFCC4D" d="M32.667 26.111c0 3.068-2.487 5.556-5.556 5.556-3.068 0-5.556-2.487-5.556-5.556 0-3.068 2.487-5.556 5.556-5.556 3.069.001 5.556 2.488 5.556 5.556z"/><path fill="#FFE8B6" d="M30.444 26.111c0 1.841-1.492 3.333-3.333 3.333-1.842 0-3.334-1.492-3.334-3.333 0-1.842 1.492-3.334 3.334-3.334 1.841 0 3.333 1.493 3.333 3.334z"/><path fill="#77B255" d="M32.588 7c-.552-1.187-1.606-2-2.833-2h-7.303c-1.227 0-2.395.813-3.112 2h13.248z"/><path fill="#F4900C" d="M29.333 26.111c0 1.227-.995 2.222-2.222 2.222-1.227 0-2.223-.995-2.223-2.222 0-1.227.995-2.223 2.223-2.223 1.227.001 2.222.996 2.222 2.223z"/><circle fill="#F4900C" cx="8" cy="31" r="1"/><path fill="#66757F" d="M11 13h3v2h-3z"/><path fill="#5C913B" d="M16 28.75c-.094 0-.19-.013-.285-.041-.529-.157-.832-.714-.675-1.243l2-6.75C17.421 18.796 19.188 15 23 15h10c.553 0 1 .448 1 1s-.447 1-1 1H23c-3.144 0-4.011 4.154-4.02 4.196l-2.021 6.838c-.129.435-.527.716-.959.716z"/><path fill="#3E721D" d="M2.001 29c-.042 0-.083-.003-.125-.008-.548-.068-.937-.568-.868-1.116l1-8c.068-.549.569-.936 1.116-.868.548.068.937.568.868 1.116l-1 8c-.063.506-.494.876-.991.876z"/></g></svg>
AltText: tractor
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f69c","name":"tractor","count":1,"role":"badge"}]

Rule: x ÷ 3. Find the missing output.

Show answer

Answer: 8

Rule: x ÷ 3
Table: {"input":18,"output":6,"blank":false}
{"input":3,"output":1,"blank":false}
{"input":12,"output":4,"blank":false}
{"input":24,"output":null,"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="#939598" d="M0 34h36v2H0z"/><path fill="#231F20" d="M6 27h29v5H6z"/><circle fill="#58595B" cx="6.999" cy="32" r="3"/><circle fill="#58595B" cx="12.999" cy="32" r="3"/><circle fill="#A0041E" cx="6.999" cy="32" r="1.5"/><circle fill="#A0041E" cx="12.999" cy="32" r="1.5"/><path fill="#DD2E44" d="M5 33H1c-1 0-1.5-.5 0-2l4-4c1-1 2-2.001 2 0v4c0 2-.001 2-2 2z"/><path fill="#231F20" d="M8 20c0 3.313-1.343 6-3 6s-3-2.687-3-6c0-3.314 1.343-6 3-6s3 2.686 3 6z"/><path fill="#6D6E71" d="M11 15H7L5 7h8z"/><path fill="#414042" d="M26 25c0 1.104-.896 2-2 2H6c-1.104 0-2-.896-2-2V15c0-1.104.896-2 2-2h18c1.104 0 2 .896 2 2v10z"/><path fill="#C1694F" d="M13 26c0 .553-.448 1-1 1s-1-.447-1-1V13c0-.552.448-1 1-1s1 .448 1 1v13zm6 0c0 .553-.447 1-1 1-.553 0-1-.447-1-1V13c0-.552.447-1 1-1 .553 0 1 .448 1 1v13z"/><path fill="#808285" d="M36 26c0 .553-.447 1-1 1H7c-.552 0-1-.447-1-1 0-.553.448-1 1-1h28c.553 0 1 .447 1 1z"/><circle fill="#58595B" cx="29.999" cy="31" r="4"/><circle fill="#58595B" cx="21.999" cy="31" r="4"/><circle fill="#A0041E" cx="29.999" cy="31" r="2"/><circle fill="#A0041E" cx="21.999" cy="31" r="2"/><path fill="#414042" d="M12 3H6c-.552 0-1 .448-1 1v3h8V4c0-.552-.448-1-1-1z"/><path fill="#BE1931" d="M23 7h12v18H23z"/><path fill="#A0041E" d="M36 6c0 .552-.447 1-1 1H23c-.553 0-1-.448-1-1s.447-1 1-1h12c.553 0 1 .448 1 1z"/><path fill="#EA596E" d="M25 18h8v5h-8z"/><path fill="#F4900C" d="M30 32h-8c-.127 0-.253-.024-.371-.071L16.807 30H10c-.552 0-1-.447-1-1s.448-1 1-1h7c.128 0 .253.024.372.071L22.192 30H30c.553 0 1 .447 1 1s-.447 1-1 1z"/><path fill="#55ACEE" d="M33 10c0-.552-.447-1-1-1h-6c-.553 0-1 .448-1 1v5c0 .552.447 1 1 1h6c.553 0 1-.448 1-1v-5z"/></g></svg>
AltText: train
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f682","name":"train","count":1,"role":"badge"}]

Rule: x - 3. Find the missing output.

Show answer

Answer: 6

Rule: x - 3
Table: {"input":9,"output":6,"blank":false}
{"input":9,"output":6,"blank":false}
{"input":9,"output":6,"blank":false}
{"input":9,"output":null,"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="#66757F" d="M30 23.828c-.391.392-1.023.392-1.414 0l-1.414-1.414c-.392-.391-.392-1.024 0-1.414L30 18.172c.391-.391 1.023-.391 1.414 0l1.414 1.414c.392.391.392 1.024 0 1.414L30 23.828zm-15-15c-.391.392-1.023.392-1.414 0l-1.414-1.414c-.392-.391-.392-1.023 0-1.414L15 3.172c.391-.391 1.023-.391 1.414 0l1.414 1.414c.392.391.392 1.023 0 1.414L15 8.828z"/><path fill="#55ACEE" d="M2 22c2 0 11 1 11 1s1 9 1 11-2 2-3 1-4-6-4-6-5-3-6-4-1-3 1-3zM4 6.039C7 6 29 7 29 7s.924 22 .962 25c.038 3-2.763 4.002-3.862.001S21 15 21 15 7.045 10.583 3.995 9.898C0 9 .999 6.077 4 6.039z"/><path fill="#CCD6DD" d="M27 3c2-2 7-3 8-2s0 6-2 8-19 18-19 18-6.5 4.5-8 3 3-8 3-8S25 5 27 3z"/><path fill="#66757F" d="M14 22s.5.5-4 5-5 4-5 4-.5-.5 4-5 5-4 5-4zM29 4c1.657 0 3 1.343 3 3h.805c.114-.315.195-.645.195-1 0-1.657-1.343-3-3-3-.355 0-.685.081-1 .195V4z"/></g></svg>
AltText: airplane
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:2708","name":"airplane","count":1,"role":"badge"}]

Rule: x ÷ 2. Find the missing output.

Show answer

Answer: 5

Rule: x ÷ 2
Table: {"input":20,"output":10,"blank":false}
{"input":10,"output":null,"blank":true}
{"input":18,"output":9,"blank":false}
{"input":2,"output":1,"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="#EA596E" d="M7 24c1.957 0 3.633 1.135 4.455 2.772l3.477-1.739C13.488 22.058 10.446 20 6.916 20c-1.301 0-2.534.285-3.649.787l1.668 3.67C5.566 24.17 6.262 24 7 24zm22 0c1.467 0 2.772.643 3.688 1.648l2.897-2.635C33.952 21.169 31.573 20 28.916 20c-3.576 0-6.652 2.111-8.073 5.15l3.648 1.722C25.293 25.18 27.003 24 29 24z"/><path fill="#292F33" d="M7 22c-3.866 0-7 3.134-7 7s3.134 7 7 7 7-3.134 7-7-3.133-7-7-7zm0 12c-2.761 0-5-2.238-5-5s2.239-5 5-5 5 2.238 5 5-2.238 5-5 5zm22-12c-3.865 0-7 3.134-7 7s3.135 7 7 7c3.867 0 7-3.134 7-7s-3.133-7-7-7zm0 12c-2.761 0-5-2.238-5-5s2.239-5 5-5c2.762 0 5 2.238 5 5s-2.238 5-5 5z"/><path fill="#DD2E44" d="M29.984 28.922c-.005-.067-.021-.132-.04-.198-.019-.065-.04-.126-.071-.186-.013-.024-.015-.052-.029-.075l-7-11c-.297-.466-.914-.604-1.381-.307-.299.19-.444.513-.445.843H12c-.552 0-1 .447-1 1 0 .553.448 1 1 1h10c.027 0 .05-.014.077-.016L27.178 28H18c-.552 0-1 .447-1 1s.448 1 1 1h11.001c.116 0 .23-.028.343-.069.034-.013.064-.027.097-.043.031-.017.066-.024.097-.044.03-.02.048-.051.075-.072.055-.044.103-.089.147-.143.041-.049.074-.099.104-.154.03-.056.055-.11.075-.172.021-.066.033-.132.04-.201.004-.036.021-.066.021-.102 0-.027-.014-.051-.016-.078z"/><path fill="#DD2E44" d="M21.581 16l-2.899 8.117-5.929-6.775c-.364-.415-.996-.459-1.411-.094-.415.364-.457.995-.094 1.411l6.664 7.615-.854 2.39c-.185.519.086 1.092.606 1.277.111.04.224.059.336.059.411 0 .796-.255.942-.664L23.705 16h-2.124z"/><path fill="#DD2E44" d="M7 30c-.15 0-.303-.034-.446-.105-.494-.247-.694-.848-.447-1.342l3.062-6.106C9.186 22.419 11 19.651 11 17c0-3.242-2.293-4.043-2.316-4.051-.524-.175-.807-.741-.632-1.265.174-.524.739-.81 1.265-.632C9.467 11.102 13 12.333 13 17c0 3.068-1.836 6.042-2.131 6.497l-2.974 5.949C7.72 29.798 7.367 30 7 30z"/><path fill="#292F33" d="M14.612 13.663c-.054 0-.11-.004-.165-.014l-6-1c-.544-.091-.913-.606-.822-1.151.091-.544.601-.913 1.151-.822l6 1c.544.091.913.606.822 1.151-.082.489-.506.836-.986.836zM26.383 17c-.03 0-.059-.002-.089-.006l-5.672-.708c-.372-.046-.644-.374-.62-.748.023-.374.333-.665.707-.665.041 0 4.067-.018 5.989-1.299.25-.167.582-.157.824.026.239.185.337.501.241.788l-.709 2.127c-.096.293-.369.485-.671.485z"/><path fill="#66757F" d="M20 29c0 1.104-.895 2-2 2-1.104 0-2-.896-2-2s.896-2 2-2c1.105 0 2 .896 2 2z"/></g></svg>
AltText: bicycle
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f6b2","name":"bicycle","count":1,"role":"badge"}]

Rule: x - 3. Find the missing output.

Show answer

Answer: 6

Rule: x - 3
Table: {"input":1,"output":0,"blank":false}
{"input":8,"output":5,"blank":false}
{"input":9,"output":null,"blank":true}
{"input":5,"output":2,"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="#DD2E44" d="M36 27c0 2.209-1.791 4-4 4H4c-2.209 0-4-1.791-4-4v-3c0-2.209 1.791-4 4-4h28c2.209 0 4 1.791 4 4v3z"/><path fill="#FFCC4D" d="M19 13l-.979-1H7.146C4 12 3 14 3 14l-3 5.959V25h19V13z"/><path fill="#55ACEE" d="M9 20H2l2-4s1-2 3-2h2v6z"/><circle fill="#292F33" cx="9" cy="31" r="4"/><circle fill="#CCD6DD" cx="9" cy="31" r="2"/><circle fill="#292F33" cx="27" cy="31" r="4"/><circle fill="#CCD6DD" cx="27" cy="31" r="2"/><path fill="#CCD6DD" d="M32 8H17c-2.209 0-4 1.791-4 4v13h23V12c0-2.209-1.791-4-4-4z"/></g></svg>
AltText: truck
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f69a","name":"truck","count":1,"role":"badge"}]

Rule: x ÷ 3. Find the missing output.

Show answer

Answer: 8

Rule: x ÷ 3
Table: {"input":3,"output":1,"blank":false}
{"input":30,"output":10,"blank":false}
{"input":24,"output":null,"blank":true}
{"input":3,"output":1,"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="#DD2E44" d="M13 32h20s3 0 3-4c0-2 0-6-1-7s-8-7-11-7h-6c-3 0-10 7-10 7l-4 1s-3 1-3 3v3s-1 .338-1 1.957C0 32 2 32 2 32h11z"/><path fill="#BBDDF5" d="M20 16h-2c-2 0-8 6-8 6s4.997-.263 10-.519V16zm10 3c-1-1-5-3-7-3h-1v5.379c4.011-.204 7.582-.379 8-.379 1 0 1-1 0-2z"/><circle fill="#292F33" cx="10" cy="31" r="4"/><circle fill="#CCD6DD" cx="10" cy="31" r="2"/><circle fill="#292F33" cx="27" cy="31" r="4"/><circle fill="#CCD6DD" cx="27" cy="31" r="2"/></g></svg>
AltText: car
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f697","name":"car","count":1,"role":"badge"}]

Rule: x - 7. Find the missing output.

Show answer

Answer: 4

Rule: x - 7
Table: {"input":12,"output":5,"blank":false}
{"input":11,"output":null,"blank":true}
{"input":6,"output":0,"blank":false}
{"input":10,"output":3,"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="#292F33" d="M16 0h4v5h-4z"/><path fill="#D1D3D4" d="M16 2h4v4h-4z"/><path fill="#A7A9AC" d="M18 2h2v4h-2z"/><path fill="#66757F" d="M18 19H5s1.355 8 4.875 14C13.394 39 18 33 18 33s4.606 6 8.125 0C29.645 27 31 19 31 19H18z"/><path fill="#99AAB5" d="M18 19H5s1.355 8 4.875 14C13.394 39 18 33 18 33V19z"/><path fill="#55ACEE" d="M0 30h36v6H0z"/><path fill="#E6E7E8" d="M30 9h-2.45l-.242-4H8.692l-.241 4H6v6h2.088l-.242 4h20.308l-.242-4H30z"/><path fill="#D1D3D4" d="M10 15h16v4H10z"/><path fill="#6D6E71" d="M8 11h20v2H8z"/><path fill="#BCBEC0" d="M10 7h16v2H10z"/><path fill="#BE1931" d="M5.913 23h24.174c.201-.747.368-1.427.5-2H5.413c.132.573.299 1.253.5 2z"/><path fill="#A0041E" d="M18 23h12.087c.201-.747.368-1.427.5-2H18v2z"/><path fill="#BCBEC0" d="M12 17h12v2H12z"/><path fill="#58595B" d="M16 0h2v2h-2z"/></g></svg>
AltText: ship
Placement: before-question
VisualToken: Type: asset-ref
EffectiveProvider: twemoji
RequestedProvider: twemoji
IconSize: 36
Layout: icon-badge
Placement: before-question
Items: [{"ref":"twemoji:1f6a2","name":"ship","count":1,"role":"badge"}]

← More Arithmetic

Function Machine Subtraction Expert — Set 4

Rule: x × 4. Find the missing output.

Rule: x ÷ 2. Find the missing output.

Rule: x ÷ 3. Find the missing output.

Rule: x - 3. Find the missing output.

Rule: x ÷ 2. Find the missing output.

Rule: x - 3. Find the missing output.

Rule: x ÷ 3. Find the missing output.

Rule: x - 7. Find the missing output.

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