medium Set 57 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [19, 22] → [11, _, 14] → [8, _, 5, _]

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Answer: Row4[4]=9, Row3[2]=8, Row1[1]=41, Row4[2]=3

SubType
number-pyramid
Difficulty
medium
Levels
  • [41]
  • [19,22]
  • [11,8,14]
  • [8,3,5,9]
Base
  • 8
  • 3
  • 5
  • 9
TopValue
41
HiddenCells
  • {"r":3,"c":3,"v":9}
  • {"r":2,"c":1,"v":8}
  • {"r":0,"c":0,"v":41}
  • {"r":3,"c":1,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [53] → [_, 26] → [14, 13, _] → [_, 8, _, 8]

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Answer: Row2[1]=27, Row4[1]=6, Row3[3]=13, Row4[3]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [27,26]
  • [14,13,13]
  • [6,8,5,8]
Base
  • 6
  • 8
  • 5
  • 8
TopValue
53
HiddenCells
  • {"r":1,"c":0,"v":27}
  • {"r":3,"c":0,"v":6}
  • {"r":2,"c":2,"v":13}
  • {"r":3,"c":2,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [_, 25] → [_, 16, 9] → [_, 10, 6, _]

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Answer: Row4[4]=3, Row4[1]=1, Row3[1]=11, Row2[1]=27

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [27,25]
  • [11,16,9]
  • [1,10,6,3]
Base
  • 1
  • 10
  • 6
  • 3
TopValue
52
HiddenCells
  • {"r":3,"c":3,"v":3}
  • {"r":3,"c":0,"v":1}
  • {"r":2,"c":0,"v":11}
  • {"r":1,"c":0,"v":27}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [22, _] → [_, 9, 9] → [9, 4, 5, _]

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Answer: Row4[4]=4, Row3[1]=13, Row2[2]=18, Row1[1]=40

SubType
number-pyramid
Difficulty
medium
Levels
  • [40]
  • [22,18]
  • [13,9,9]
  • [9,4,5,4]
Base
  • 9
  • 4
  • 5
  • 4
TopValue
40
HiddenCells
  • {"r":3,"c":3,"v":4}
  • {"r":2,"c":0,"v":13}
  • {"r":1,"c":1,"v":18}
  • {"r":0,"c":0,"v":40}