medium Set 95 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [32] → [_, _] → [4, _, 14] → [_, 1, 6, 8]

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Answer: Row3[2]=7, Row2[2]=21, Row4[1]=3, Row2[1]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [32]
  • [11,21]
  • [4,7,14]
  • [3,1,6,8]
Base
  • 3
  • 1
  • 6
  • 8
TopValue
32
HiddenCells
  • {"r":2,"c":1,"v":7}
  • {"r":1,"c":1,"v":21}
  • {"r":3,"c":0,"v":3}
  • {"r":1,"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): [28] → [_, _] → [9, _, _] → [6, 3, 2, 7]

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Answer: Row3[2]=5, Row2[2]=14, Row3[3]=9, Row2[1]=14

SubType
number-pyramid
Difficulty
medium
Levels
  • [28]
  • [14,14]
  • [9,5,9]
  • [6,3,2,7]
Base
  • 6
  • 3
  • 2
  • 7
TopValue
28
HiddenCells
  • {"r":2,"c":1,"v":5}
  • {"r":1,"c":1,"v":14}
  • {"r":2,"c":2,"v":9}
  • {"r":1,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [49] → [22, 27] → [_, 12, _] → [_, 7, 5, _]

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Answer: Row3[1]=10, Row3[3]=15, Row4[1]=3, Row4[4]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [22,27]
  • [10,12,15]
  • [3,7,5,10]
Base
  • 3
  • 7
  • 5
  • 10
TopValue
49
HiddenCells
  • {"r":2,"c":0,"v":10}
  • {"r":2,"c":2,"v":15}
  • {"r":3,"c":0,"v":3}
  • {"r":3,"c":3,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [8, 20] → [_, 6, 14] → [1, _, 5, _]

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Answer: Row3[1]=2, Row1[1]=28, Row4[2]=1, Row4[4]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [28]
  • [8,20]
  • [2,6,14]
  • [1,1,5,9]
Base
  • 1
  • 1
  • 5
  • 9
TopValue
28
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":0,"c":0,"v":28}
  • {"r":3,"c":1,"v":1}
  • {"r":3,"c":3,"v":9}