medium Set 82 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [40] → [16, 24] → [_, _, 14] → [_, _, 8, 6]

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Answer: Row4[2]=2, Row3[2]=10, Row4[1]=4, Row3[1]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [40]
  • [16,24]
  • [6,10,14]
  • [4,2,8,6]
Base
  • 4
  • 2
  • 8
  • 6
TopValue
40
HiddenCells
  • {"r":3,"c":1,"v":2}
  • {"r":2,"c":1,"v":10}
  • {"r":3,"c":0,"v":4}
  • {"r":2,"c":0,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [22, 13] → [14, _, _] → [10, 4, _, _]

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Answer: Row3[3]=5, Row4[3]=4, Row4[4]=1, Row3[2]=8

SubType
number-pyramid
Difficulty
medium
Levels
  • [35]
  • [22,13]
  • [14,8,5]
  • [10,4,4,1]
Base
  • 10
  • 4
  • 4
  • 1
TopValue
35
HiddenCells
  • {"r":2,"c":2,"v":5}
  • {"r":3,"c":2,"v":4}
  • {"r":3,"c":3,"v":1}
  • {"r":2,"c":1,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [20, _] → [11, _, 7] → [3, 8, 1, _]

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Answer: Row4[4]=6, Row3[2]=9, Row1[1]=36, Row2[2]=16

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [20,16]
  • [11,9,7]
  • [3,8,1,6]
Base
  • 3
  • 8
  • 1
  • 6
TopValue
36
HiddenCells
  • {"r":3,"c":3,"v":6}
  • {"r":2,"c":1,"v":9}
  • {"r":0,"c":0,"v":36}
  • {"r":1,"c":1,"v":16}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, 14] → [_, 8, 6] → [2, 6, _, _]

Show answer

Answer: Row4[4]=4, Row1[1]=30, Row3[1]=8, Row4[3]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [30]
  • [16,14]
  • [8,8,6]
  • [2,6,2,4]
Base
  • 2
  • 6
  • 2
  • 4
TopValue
30
HiddenCells
  • {"r":3,"c":3,"v":4}
  • {"r":0,"c":0,"v":30}
  • {"r":2,"c":0,"v":8}
  • {"r":3,"c":2,"v":2}