medium Set 33 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [62] → [_, _] → [14, 18, _] → [_, 10, 8, 4]

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Answer: Row2[1]=32, Row4[1]=4, Row2[2]=30, Row3[3]=12

SubType
number-pyramid
Difficulty
medium
Levels
  • [62]
  • [32,30]
  • [14,18,12]
  • [4,10,8,4]
Base
  • 4
  • 10
  • 8
  • 4
TopValue
62
HiddenCells
  • {"r":1,"c":0,"v":32}
  • {"r":3,"c":0,"v":4}
  • {"r":1,"c":1,"v":30}
  • {"r":2,"c":2,"v":12}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [59] → [27, 32] → [_, 16, _] → [_, 6, _, 6]

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Answer: Row4[1]=5, Row3[3]=16, Row4[3]=10, Row3[1]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [59]
  • [27,32]
  • [11,16,16]
  • [5,6,10,6]
Base
  • 5
  • 6
  • 10
  • 6
TopValue
59
HiddenCells
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":2,"v":16}
  • {"r":3,"c":2,"v":10}
  • {"r":2,"c":0,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [42] → [22, 20] → [_, 12, 8] → [_, _, 7, _]

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Answer: Row3[1]=10, Row4[2]=5, Row4[1]=5, Row4[4]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [42]
  • [22,20]
  • [10,12,8]
  • [5,5,7,1]
Base
  • 5
  • 5
  • 7
  • 1
TopValue
42
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":3,"c":1,"v":5}
  • {"r":3,"c":0,"v":5}
  • {"r":3,"c":3,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [33] → [18, _] → [12, _, 9] → [_, 3, _, 6]

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Answer: Row4[3]=3, Row2[2]=15, Row4[1]=9, Row3[2]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [33]
  • [18,15]
  • [12,6,9]
  • [9,3,3,6]
Base
  • 9
  • 3
  • 3
  • 6
TopValue
33
HiddenCells
  • {"r":3,"c":2,"v":3}
  • {"r":1,"c":1,"v":15}
  • {"r":3,"c":0,"v":9}
  • {"r":2,"c":1,"v":6}