easy Set 4 Form Exercise

Start at 13. Follow the chain: -4, -5, +10. What is the result after step 3?

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Answer: 14

StartNumber
13
Steps
  • {"op":"-","value":4}
  • {"op":"-","value":5}
  • {"op":"+","value":10}
Values
  • 13
  • 9
  • 4
  • 14
MissingStep
2

Start at 15. Follow the chain: +1, +4, -7. What is the result after step 2?

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Answer: 20

StartNumber
15
Steps
  • {"op":"+","value":1}
  • {"op":"+","value":4}
  • {"op":"-","value":7}
Values
  • 15
  • 16
  • 20
  • 13
MissingStep
1

Start at 4. Follow the chain: -3, +5, -2. What is the result after step 3?

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Answer: 4

StartNumber
4
Steps
  • {"op":"-","value":3}
  • {"op":"+","value":5}
  • {"op":"-","value":2}
Values
  • 4
  • 1
  • 6
  • 4
MissingStep
2
Visual
Type: inline-svg
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AltText: teddy bear
Placement: before-question
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Start at 12. Follow the chain: +5, -1, -8. What is the result after step 2?

Show answer

Answer: 16

StartNumber
12
Steps
  • {"op":"+","value":5}
  • {"op":"-","value":1}
  • {"op":"-","value":8}
Values
  • 12
  • 17
  • 16
  • 8
MissingStep
1

Start at 10. Follow the chain: -2, +1, -6. What is the result after step 2?

Show answer

Answer: 9

StartNumber
10
Steps
  • {"op":"-","value":2}
  • {"op":"+","value":1}
  • {"op":"-","value":6}
Values
  • 10
  • 8
  • 9
  • 3
MissingStep
1
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="M26 9c-3.591 0-6.27-1.648-7.989-4.905C16.385 7.314 13.993 9 11 9c-.552 0-1-.448-1-1s.448-1 1-1c2.729 0 4.765-1.957 6.051-5.816C17.188.775 17.569.5 18 .5s.812.275.949.684C20.271 5.151 22.512 7 26 7c.553 0 1 .448 1 1s-.447 1-1 1z"/><path fill="#FFAC33" d="M14.711 9.654c3.364 3.366.498 5.954-2.868 9.319-3.365 3.365-5.954 6.232-9.319 2.868-3.366-3.366-3.366-8.822 0-12.187 3.366-3.366 8.821-3.366 12.187 0z"/><path fill="#BE1931" d="M15.542 10.972c1.584 1.585.248 5.486-2.983 8.717-3.231 3.231-7.132 4.568-8.717 2.982-1.584-1.584-.248-5.486 2.982-8.717 3.232-3.23 7.134-4.566 8.718-2.982z"/><path fill="#FFAC33" d="M21.289 9.654c-3.363 3.366-.498 5.954 2.868 9.319 3.365 3.365 5.954 6.232 9.319 2.868 3.365-3.366 3.365-8.822 0-12.187-3.365-3.366-8.82-3.366-12.187 0z"/><path fill="#BE1931" d="M20.459 10.972c-1.585 1.585-.249 5.486 2.982 8.717 3.23 3.231 7.133 4.568 8.717 2.982 1.584-1.584.248-5.486-2.983-8.717-3.23-3.23-7.133-4.566-8.716-2.982z"/><path fill="#AA8DD8" d="M22.41 18.221c.199-.16.459-.244.734-.215.867.094 1.598.396 2.109.873.541.505.807 1.183.734 1.862-.129 1.191-1.324 2.285-3.363 2.065-.793-.085-1.146.17-1.158.291-.014.121.277.446 1.07.532.867.094 1.598.396 2.109.873.541.505.809 1.183.734 1.862-.129 1.192-1.324 2.285-3.361 2.066-.578-.062-.883.057-1.012.134-.103.063-.144.124-.148.158-.012.12.275.445 1.07.531.549.06.947.553.887 1.102-.059.549-.551.946-1.102.887-2.037-.219-2.973-1.542-2.844-2.735.129-1.192 1.324-2.285 3.363-2.065.578.063.881-.057 1.01-.134.104-.062.145-.123.148-.157.014-.121-.275-.446-1.07-.532-2.037-.22-2.973-1.542-2.844-2.735.129-1.192 1.324-2.286 3.361-2.064.578.062.883-.058 1.012-.135.103-.062.144-.123.148-.157.012-.121-.277-.446-1.07-.532-.549-.059-.947-.553-.887-1.102.032-.276.171-.512.37-.673z"/><path fill="#77B255" d="M15.266 35.828c-1.973.557-3.334-.322-3.658-1.477-.324-1.154.378-2.615 2.35-3.17.77-.216 1.001-.584.97-.701-.034-.119-.425-.312-1.193-.096-1.972.556-3.333-.324-3.657-1.479-.326-1.155.378-2.614 2.351-3.169.769-.217 1.001-.586.967-.703-.033-.116-.423-.311-1.192-.095-.53.149-1.084-.159-1.233-.69-.148-.533.161-1.084.693-1.234 1.971-.555 3.333.322 3.659 1.479.324 1.154-.379 2.613-2.352 3.17-.77.216-1.001.584-.967.701.032.117.422.312 1.19.096 1.974-.556 3.334.322 3.659 1.479.325 1.153-.378 2.612-2.352 3.169-.768.215-.999.586-.967.701.034.118.423.312 1.192.097.532-.151 1.083.159 1.233.69.149.531-.161 1.084-.693 1.232z"/><circle fill="#5C913B" cx="2.5" cy="27.5" r="1.5"/><circle fill="#9266CC" cx="7" cy="31" r="2"/><circle fill="#9266CC" cx="30" cy="27" r="2"/><circle fill="#5C913B" cx="25.5" cy="31.5" r="1.5"/><circle fill="#5C913B" cx="17.5" cy="19.5" r="1.5"/><circle fill="#FFCC4D" cx="7" cy="23" r="2"/><circle fill="#FFCC4D" cx="27.5" cy="16.5" r="1.5"/><circle fill="#FFCC4D" cx="12.5" cy="14.5" r="1.5"/></g></svg>
AltText: confetti
Placement: before-question
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EffectiveProvider: twemoji
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Start at 17. Follow the chain: -9, +4, -2. What is the result after step 1?

Show answer

Answer: 8

StartNumber
17
Steps
  • {"op":"-","value":9}
  • {"op":"+","value":4}
  • {"op":"-","value":2}
Values
  • 17
  • 8
  • 12
  • 10
MissingStep
0

Start at 12. Follow the chain: +8, -1, +9. What is the result after step 3?

Show answer

Answer: 28

StartNumber
12
Steps
  • {"op":"+","value":8}
  • {"op":"-","value":1}
  • {"op":"+","value":9}
Values
  • 12
  • 20
  • 19
  • 28
MissingStep
2

Start at 4. Follow the chain: +8, +1, +5. What is the result after step 1?

Show answer

Answer: 12

StartNumber
4
Steps
  • {"op":"+","value":8}
  • {"op":"+","value":1}
  • {"op":"+","value":5}
Values
  • 4
  • 12
  • 13
  • 18
MissingStep
0
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="#F4900C" d="M14.174 17.075L6.75 7.594l-3.722 9.481z"/><path fill="#F4900C" d="M17.938 5.534l-6.563 12.389H24.5z"/><path fill="#F4900C" d="M21.826 17.075l7.424-9.481 3.722 9.481z"/><path fill="#FFCC4D" d="M28.669 15.19L23.887 3.523l-5.88 11.668-.007.003-.007-.004-5.88-11.668L7.331 15.19C4.197 10.833 1.28 8.042 1.28 8.042S3 20.75 3 33h30c0-12.25 1.72-24.958 1.72-24.958s-2.917 2.791-6.051 7.148z"/><circle fill="#5C913B" cx="17.957" cy="22" r="3.688"/><circle fill="#981CEB" cx="26.463" cy="22" r="2.412"/><circle fill="#DD2E44" cx="32.852" cy="22" r="1.986"/><circle fill="#981CEB" cx="9.45" cy="22" r="2.412"/><circle fill="#DD2E44" cx="3.061" cy="22" r="1.986"/><path fill="#FFAC33" d="M33 34H3c-.552 0-1-.447-1-1s.448-1 1-1h30c.553 0 1 .447 1 1s-.447 1-1 1zm0-3.486H3c-.552 0-1-.447-1-1s.448-1 1-1h30c.553 0 1 .447 1 1s-.447 1-1 1z"/><circle fill="#FFCC4D" cx="1.447" cy="8.042" r="1.407"/><circle fill="#F4900C" cx="6.75" cy="7.594" r="1.192"/><circle fill="#FFCC4D" cx="12.113" cy="3.523" r="1.784"/><circle fill="#FFCC4D" cx="34.553" cy="8.042" r="1.407"/><circle fill="#F4900C" cx="29.25" cy="7.594" r="1.192"/><circle fill="#FFCC4D" cx="23.887" cy="3.523" r="1.784"/><circle fill="#F4900C" cx="17.938" cy="5.534" r="1.784"/></g></svg>
AltText: crown
Placement: before-question
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