expert Set 14 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [27] → [16, 11] → [_, 7, _]

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Answer: Row3[3]=4, Row3[1]=9

SubType
number-pyramid
Difficulty
expert
Levels
  • [27]
  • [16,11]
  • [9,7,4]
Base
  • 9
  • 7
  • 4
TopValue
27
HiddenCells
  • {"r":2,"c":2,"v":4}
  • {"r":2,"c":0,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, 8] → [_, 6, 2]

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Answer: Row1[1]=19, Row3[1]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [19]
  • [11,8]
  • [5,6,2]
Base
  • 5
  • 6
  • 2
TopValue
19
HiddenCells
  • {"r":0,"c":0,"v":19}
  • {"r":2,"c":0,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [11, _] → [8, 3, 9]

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Answer: Row2[2]=12, Row1[1]=23

SubType
number-pyramid
Difficulty
expert
Levels
  • [23]
  • [11,12]
  • [8,3,9]
Base
  • 8
  • 3
  • 9
TopValue
23
HiddenCells
  • {"r":1,"c":1,"v":12}
  • {"r":0,"c":0,"v":23}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [29] → [_, 14] → [10, _, 9]

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Answer: Row2[1]=15, Row3[2]=5

SubType
number-pyramid
Difficulty
expert
Levels
  • [29]
  • [15,14]
  • [10,5,9]
Base
  • 10
  • 5
  • 9
TopValue
29
HiddenCells
  • {"r":1,"c":0,"v":15}
  • {"r":2,"c":1,"v":5}