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): [44] → [_, _] → [_, 11, 9] → [7, _, 5, 4]

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Answer: Row3[1]=13, Row2[1]=24, Row4[2]=6, Row2[2]=20

SubType
number-pyramid
Difficulty
medium
Levels
  • [44]
  • [24,20]
  • [13,11,9]
  • [7,6,5,4]
Base
  • 7
  • 6
  • 5
  • 4
TopValue
44
HiddenCells
  • {"r":2,"c":0,"v":13}
  • {"r":1,"c":0,"v":24}
  • {"r":3,"c":1,"v":6}
  • {"r":1,"c":1,"v":20}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 17] → [10, 11, 6] → [_, 8, 3, _]

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Answer: Row2[1]=21, Row4[1]=2, Row1[1]=38, Row4[4]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [38]
  • [21,17]
  • [10,11,6]
  • [2,8,3,3]
Base
  • 2
  • 8
  • 3
  • 3
TopValue
38
HiddenCells
  • {"r":1,"c":0,"v":21}
  • {"r":3,"c":0,"v":2}
  • {"r":0,"c":0,"v":38}
  • {"r":3,"c":3,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [42] → [_, 19] → [_, 11, _] → [8, 4, 7, _]

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Answer: Row2[1]=23, Row3[1]=12, Row3[3]=8, Row4[4]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [42]
  • [23,19]
  • [12,11,8]
  • [8,4,7,1]
Base
  • 8
  • 4
  • 7
  • 1
TopValue
42
HiddenCells
  • {"r":1,"c":0,"v":23}
  • {"r":2,"c":0,"v":12}
  • {"r":2,"c":2,"v":8}
  • {"r":3,"c":3,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [55] → [_, 25] → [18, 12, 13] → [10, _, _, _]

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Answer: Row4[4]=9, Row4[2]=8, Row4[3]=4, Row2[1]=30

SubType
number-pyramid
Difficulty
medium
Levels
  • [55]
  • [30,25]
  • [18,12,13]
  • [10,8,4,9]
Base
  • 10
  • 8
  • 4
  • 9
TopValue
55
HiddenCells
  • {"r":3,"c":3,"v":9}
  • {"r":3,"c":1,"v":8}
  • {"r":3,"c":2,"v":4}
  • {"r":1,"c":0,"v":30}