medium Set 59 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [34] → [20, _] → [_, 8, 6] → [6, 6, _, _]

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Answer: Row4[4]=4, Row2[2]=14, Row3[1]=12, Row4[3]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [20,14]
  • [12,8,6]
  • [6,6,2,4]
Base
  • 6
  • 6
  • 2
  • 4
TopValue
34
HiddenCells
  • {"r":3,"c":3,"v":4}
  • {"r":1,"c":1,"v":14}
  • {"r":2,"c":0,"v":12}
  • {"r":3,"c":2,"v":2}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [47] → [_, _] → [12, 12, 11] → [_, 5, _, 4]

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Answer: Row4[3]=7, Row2[1]=24, Row2[2]=23, Row4[1]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [47]
  • [24,23]
  • [12,12,11]
  • [7,5,7,4]
Base
  • 7
  • 5
  • 7
  • 4
TopValue
47
HiddenCells
  • {"r":3,"c":2,"v":7}
  • {"r":1,"c":0,"v":24}
  • {"r":1,"c":1,"v":23}
  • {"r":3,"c":0,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [35] → [_, 18] → [8, _, _] → [_, 4, 5, 4]

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

SubType
number-pyramid
Difficulty
medium
Levels
  • [35]
  • [17,18]
  • [8,9,9]
  • [4,4,5,4]
Base
  • 4
  • 4
  • 5
  • 4
TopValue
35
HiddenCells
  • {"r":2,"c":2,"v":9}
  • {"r":2,"c":1,"v":9}
  • {"r":1,"c":0,"v":17}
  • {"r":3,"c":0,"v":4}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [54] → [31, _] → [_, 12, 11] → [_, 10, _, 9]

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Answer: Row3[1]=19, Row4[1]=9, Row2[2]=23, Row4[3]=2

SubType
number-pyramid
Difficulty
medium
Levels
  • [54]
  • [31,23]
  • [19,12,11]
  • [9,10,2,9]
Base
  • 9
  • 10
  • 2
  • 9
TopValue
54
HiddenCells
  • {"r":2,"c":0,"v":19}
  • {"r":3,"c":0,"v":9}
  • {"r":1,"c":1,"v":23}
  • {"r":3,"c":2,"v":2}