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): [_] → [38, 33] → [19, _, _] → [_, 10, 9, 5]

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Answer: Row4[1]=9, Row3[2]=19, Row1[1]=71, Row3[3]=14

SubType
number-pyramid
Difficulty
medium
Levels
  • [71]
  • [38,33]
  • [19,19,14]
  • [9,10,9,5]
Base
  • 9
  • 10
  • 9
  • 5
TopValue
71
HiddenCells
  • {"r":3,"c":0,"v":9}
  • {"r":2,"c":1,"v":19}
  • {"r":0,"c":0,"v":71}
  • {"r":2,"c":2,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [24, _] → [9, 15, 20] → [4, _, 10, _]

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Answer: Row2[2]=35, Row4[4]=10, Row4[2]=5, Row1[1]=59

SubType
number-pyramid
Difficulty
medium
Levels
  • [59]
  • [24,35]
  • [9,15,20]
  • [4,5,10,10]
Base
  • 4
  • 5
  • 10
  • 10
TopValue
59
HiddenCells
  • {"r":1,"c":1,"v":35}
  • {"r":3,"c":3,"v":10}
  • {"r":3,"c":1,"v":5}
  • {"r":0,"c":0,"v":59}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [36] → [17, _] → [_, 8, 11] → [_, 4, 4, _]

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Answer: Row3[1]=9, Row4[1]=5, Row4[4]=7, Row2[2]=19

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [17,19]
  • [9,8,11]
  • [5,4,4,7]
Base
  • 5
  • 4
  • 4
  • 7
TopValue
36
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":3,"c":0,"v":5}
  • {"r":3,"c":3,"v":7}
  • {"r":1,"c":1,"v":19}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [53] → [33, 20] → [_, _, 7] → [_, _, 3, 4]

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Answer: Row4[2]=10, Row3[2]=13, Row3[1]=20, Row4[1]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [33,20]
  • [20,13,7]
  • [10,10,3,4]
Base
  • 10
  • 10
  • 3
  • 4
TopValue
53
HiddenCells
  • {"r":3,"c":1,"v":10}
  • {"r":2,"c":1,"v":13}
  • {"r":2,"c":0,"v":20}
  • {"r":3,"c":0,"v":10}