medium Set 62 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, _] → [11, _, _] → [4, 7, 1, 5]

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Answer: Row3[2]=8, Row2[2]=14, Row1[1]=33, Row3[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [33]
  • [19,14]
  • [11,8,6]
  • [4,7,1,5]
Base
  • 4
  • 7
  • 1
  • 5
TopValue
33
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":1,"c":1,"v":14}
  • {"r":0,"c":0,"v":33}
  • {"r":2,"c":2,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [15, _] → [_, 7, _] → [2, 6, 1, _]

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Answer: Row3[1]=8, Row2[2]=17, Row3[3]=10, Row4[4]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [32]
  • [15,17]
  • [8,7,10]
  • [2,6,1,9]
Base
  • 2
  • 6
  • 1
  • 9
TopValue
32
HiddenCells
  • {"r":2,"c":0,"v":8}
  • {"r":1,"c":1,"v":17}
  • {"r":2,"c":2,"v":10}
  • {"r":3,"c":3,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, 20] → [_, 11, 9] → [3, 5, _, _]

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Answer: Row4[4]=3, Row1[1]=39, Row4[3]=6, Row3[1]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [39]
  • [19,20]
  • [8,11,9]
  • [3,5,6,3]
Base
  • 3
  • 5
  • 6
  • 3
TopValue
39
HiddenCells
  • {"r":3,"c":3,"v":3}
  • {"r":0,"c":0,"v":39}
  • {"r":3,"c":2,"v":6}
  • {"r":2,"c":0,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [51] → [_, 21] → [_, 15, _] → [5, 10, 5, _]

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Answer: Row3[3]=6, Row4[4]=1, Row3[1]=15, Row2[1]=30

SubType
number-pyramid
Difficulty
medium
Levels
  • [51]
  • [30,21]
  • [15,15,6]
  • [5,10,5,1]
Base
  • 5
  • 10
  • 5
  • 1
TopValue
51
HiddenCells
  • {"r":2,"c":2,"v":6}
  • {"r":3,"c":3,"v":1}
  • {"r":2,"c":0,"v":15}
  • {"r":1,"c":0,"v":30}