medium Set 29 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [14, _] → [6, 8, 16] → [4, _, _, 10]

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Answer: Row4[2]=2, Row2[2]=24, Row1[1]=38, Row4[3]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [38]
  • [14,24]
  • [6,8,16]
  • [4,2,6,10]
Base
  • 4
  • 2
  • 6
  • 10
TopValue
38
HiddenCells
  • {"r":3,"c":1,"v":2}
  • {"r":1,"c":1,"v":24}
  • {"r":0,"c":0,"v":38}
  • {"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): [_] → [32, 34] → [15, _, 17] → [_, 7, _, 7]

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Answer: Row3[2]=17, Row4[3]=10, Row4[1]=8, Row1[1]=66

SubType
number-pyramid
Difficulty
medium
Levels
  • [66]
  • [32,34]
  • [15,17,17]
  • [8,7,10,7]
Base
  • 8
  • 7
  • 10
  • 7
TopValue
66
HiddenCells
  • {"r":2,"c":1,"v":17}
  • {"r":3,"c":2,"v":10}
  • {"r":3,"c":0,"v":8}
  • {"r":0,"c":0,"v":66}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [26, _] → [10, 16, 18] → [4, _, _, 8]

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Answer: Row2[2]=34, Row1[1]=60, Row4[2]=6, Row4[3]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [26,34]
  • [10,16,18]
  • [4,6,10,8]
Base
  • 4
  • 6
  • 10
  • 8
TopValue
60
HiddenCells
  • {"r":1,"c":1,"v":34}
  • {"r":0,"c":0,"v":60}
  • {"r":3,"c":1,"v":6}
  • {"r":3,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [72] → [_, _] → [16, 19, 18] → [_, 9, 10, _]

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Answer: Row4[4]=8, Row2[1]=35, Row2[2]=37, Row4[1]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [72]
  • [35,37]
  • [16,19,18]
  • [7,9,10,8]
Base
  • 7
  • 9
  • 10
  • 8
TopValue
72
HiddenCells
  • {"r":3,"c":3,"v":8}
  • {"r":1,"c":0,"v":35}
  • {"r":1,"c":1,"v":37}
  • {"r":3,"c":0,"v":7}