hard Set 56 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 52] → [_, _, _] → [_, _, 14, 14] → [_, 2, 8, 6, 8]

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Answer: Row3[1]=19, Row3[2]=24, Row3[3]=28, Row4[1]=9, Row2[1]=43, Row5[1]=7, Row1[1]=95, Row4[2]=10

SubType
number-pyramid
Difficulty
hard
Levels
  • [95]
  • [43,52]
  • [19,24,28]
  • [9,10,14,14]
  • [7,2,8,6,8]
Base
  • 7
  • 2
  • 8
  • 6
  • 8
TopValue
95
HiddenCells
  • {"r":2,"c":0,"v":19}
  • {"r":2,"c":1,"v":24}
  • {"r":2,"c":2,"v":28}
  • {"r":3,"c":0,"v":9}
  • {"r":1,"c":0,"v":43}
  • {"r":4,"c":0,"v":7}
  • {"r":0,"c":0,"v":95}
  • {"r":3,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [79] → [_, 47] → [14, 18, _] → [_, 6, _, _] → [_, _, 5, _, 10]

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Answer: Row4[4]=17, Row2[1]=32, Row4[3]=12, Row5[1]=7, Row5[4]=7, Row3[3]=29, Row5[2]=1, Row4[1]=8

SubType
number-pyramid
Difficulty
hard
Levels
  • [79]
  • [32,47]
  • [14,18,29]
  • [8,6,12,17]
  • [7,1,5,7,10]
Base
  • 7
  • 1
  • 5
  • 7
  • 10
TopValue
79
HiddenCells
  • {"r":3,"c":3,"v":17}
  • {"r":1,"c":0,"v":32}
  • {"r":3,"c":2,"v":12}
  • {"r":4,"c":0,"v":7}
  • {"r":4,"c":3,"v":7}
  • {"r":2,"c":2,"v":29}
  • {"r":4,"c":1,"v":1}
  • {"r":3,"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): [_] → [_, 49] → [_, _, 26] → [5, _, _, 13] → [2, _, 7, 6, _]

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Answer: Row1[1]=87, Row4[3]=13, Row5[5]=7, Row3[2]=23, Row4[2]=10, Row5[2]=3, Row2[1]=38, Row3[1]=15

SubType
number-pyramid
Difficulty
hard
Levels
  • [87]
  • [38,49]
  • [15,23,26]
  • [5,10,13,13]
  • [2,3,7,6,7]
Base
  • 2
  • 3
  • 7
  • 6
  • 7
TopValue
87
HiddenCells
  • {"r":0,"c":0,"v":87}
  • {"r":3,"c":2,"v":13}
  • {"r":4,"c":4,"v":7}
  • {"r":2,"c":1,"v":23}
  • {"r":3,"c":1,"v":10}
  • {"r":4,"c":1,"v":3}
  • {"r":1,"c":0,"v":38}
  • {"r":2,"c":0,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [_, 19, _] → [13, 12, _, _] → [5, 8, 4, 3, _]

Show answer

Answer: Row2[1]=44, Row4[4]=8, Row2[2]=34, Row5[5]=5, Row4[3]=7, Row1[1]=78, Row3[1]=25, Row3[3]=15

SubType
number-pyramid
Difficulty
hard
Levels
  • [78]
  • [44,34]
  • [25,19,15]
  • [13,12,7,8]
  • [5,8,4,3,5]
Base
  • 5
  • 8
  • 4
  • 3
  • 5
TopValue
78
HiddenCells
  • {"r":1,"c":0,"v":44}
  • {"r":3,"c":3,"v":8}
  • {"r":1,"c":1,"v":34}
  • {"r":4,"c":4,"v":5}
  • {"r":3,"c":2,"v":7}
  • {"r":0,"c":0,"v":78}
  • {"r":2,"c":0,"v":25}
  • {"r":2,"c":2,"v":15}