medium Set 32 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 12] → [_, 4, 8] → [6, 2, 2, _]

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Answer: Row4[4]=6, Row2[1]=12, Row3[1]=8, Row1[1]=24

SubType
number-pyramid
Difficulty
medium
Levels
  • [24]
  • [12,12]
  • [8,4,8]
  • [6,2,2,6]
Base
  • 6
  • 2
  • 2
  • 6
TopValue
24
HiddenCells
  • {"r":3,"c":3,"v":6}
  • {"r":1,"c":0,"v":12}
  • {"r":2,"c":0,"v":8}
  • {"r":0,"c":0,"v":24}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [19] → [_, 11] → [_, 3, _] → [3, 2, _, 7]

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Answer: Row3[3]=8, Row3[1]=5, Row4[3]=1, Row2[1]=8

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

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [20, 24] → [10, 10, _] → [_, 3, 7, _]

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Answer: Row3[3]=14, Row1[1]=44, Row4[1]=7, Row4[4]=7

SubType
number-pyramid
Difficulty
medium
Levels
  • [44]
  • [20,24]
  • [10,10,14]
  • [7,3,7,7]
Base
  • 7
  • 3
  • 7
  • 7
TopValue
44
HiddenCells
  • {"r":2,"c":2,"v":14}
  • {"r":0,"c":0,"v":44}
  • {"r":3,"c":0,"v":7}
  • {"r":3,"c":3,"v":7}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [60] → [_, _] → [13, 16, 15] → [4, _, _, 8]

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Answer: Row4[3]=7, Row4[2]=9, Row2[2]=31, Row2[1]=29

SubType
number-pyramid
Difficulty
medium
Levels
  • [60]
  • [29,31]
  • [13,16,15]
  • [4,9,7,8]
Base
  • 4
  • 9
  • 7
  • 8
TopValue
60
HiddenCells
  • {"r":3,"c":2,"v":7}
  • {"r":3,"c":1,"v":9}
  • {"r":1,"c":1,"v":31}
  • {"r":1,"c":0,"v":29}