medium Set 92 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [36] → [16, 20] → [8, _, 12] → [6, _, _, _]

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Answer: Row3[2]=8, Row4[4]=6, Row4[2]=2, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [16,20]
  • [8,8,12]
  • [6,2,6,6]
Base
  • 6
  • 2
  • 6
  • 6
TopValue
36
HiddenCells
  • {"r":2,"c":1,"v":8}
  • {"r":3,"c":3,"v":6}
  • {"r":3,"c":1,"v":2}
  • {"r":3,"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): [41] → [_, 26] → [_, 11, 15] → [1, _, _, 7]

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Answer: Row4[2]=3, Row4[3]=8, Row3[1]=4, Row2[1]=15

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [15,26]
  • [4,11,15]
  • [1,3,8,7]
Base
  • 1
  • 3
  • 8
  • 7
TopValue
41
HiddenCells
  • {"r":3,"c":1,"v":3}
  • {"r":3,"c":2,"v":8}
  • {"r":2,"c":0,"v":4}
  • {"r":1,"c":0,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [_, 30] → [8, _, 16] → [2, _, _, 8]

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Answer: Row3[2]=14, Row4[2]=6, Row4[3]=8, Row2[1]=22

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [22,30]
  • [8,14,16]
  • [2,6,8,8]
Base
  • 2
  • 6
  • 8
  • 8
TopValue
52
HiddenCells
  • {"r":2,"c":1,"v":14}
  • {"r":3,"c":1,"v":6}
  • {"r":3,"c":2,"v":8}
  • {"r":1,"c":0,"v":22}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [71] → [_, 34] → [17, 20, _] → [7, 10, _, _]

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Answer: Row4[4]=4, Row4[3]=10, Row2[1]=37, Row3[3]=14

SubType
number-pyramid
Difficulty
medium
Levels
  • [71]
  • [37,34]
  • [17,20,14]
  • [7,10,10,4]
Base
  • 7
  • 10
  • 10
  • 4
TopValue
71
HiddenCells
  • {"r":3,"c":3,"v":4}
  • {"r":3,"c":2,"v":10}
  • {"r":1,"c":0,"v":37}
  • {"r":2,"c":2,"v":14}