medium Set 63 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [59] → [_, 27] → [_, 16, _] → [8, 8, _, 3]

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Answer: Row4[3]=8, Row3[1]=16, Row2[1]=32, Row3[3]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [59]
  • [32,27]
  • [16,16,11]
  • [8,8,8,3]
Base
  • 8
  • 8
  • 8
  • 3
TopValue
59
HiddenCells
  • {"r":3,"c":2,"v":8}
  • {"r":2,"c":0,"v":16}
  • {"r":1,"c":0,"v":32}
  • {"r":2,"c":2,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [24, 23] → [15, _, 14] → [_, _, 4, 10]

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Answer: Row3[2]=9, Row4[1]=10, Row1[1]=47, Row4[2]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [47]
  • [24,23]
  • [15,9,14]
  • [10,5,4,10]
Base
  • 10
  • 5
  • 4
  • 10
TopValue
47
HiddenCells
  • {"r":2,"c":1,"v":9}
  • {"r":3,"c":0,"v":10}
  • {"r":0,"c":0,"v":47}
  • {"r":3,"c":1,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [22, _] → [_, 11, _] → [9, 2, _, 10]

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Answer: Row2[2]=30, Row3[3]=19, Row3[1]=11, Row4[3]=9

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [22,30]
  • [11,11,19]
  • [9,2,9,10]
Base
  • 9
  • 2
  • 9
  • 10
TopValue
52
HiddenCells
  • {"r":1,"c":1,"v":30}
  • {"r":2,"c":2,"v":19}
  • {"r":2,"c":0,"v":11}
  • {"r":3,"c":2,"v":9}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 18] → [_, 11, 7] → [3, _, 5, 2]

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Answer: Row3[1]=9, Row2[1]=20, Row1[1]=38, Row4[2]=6

SubType
number-pyramid
Difficulty
medium
Levels
  • [38]
  • [20,18]
  • [9,11,7]
  • [3,6,5,2]
Base
  • 3
  • 6
  • 5
  • 2
TopValue
38
HiddenCells
  • {"r":2,"c":0,"v":9}
  • {"r":1,"c":0,"v":20}
  • {"r":0,"c":0,"v":38}
  • {"r":3,"c":1,"v":6}