hard Set 59 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [59] → [36, 23] → [_, _, 10] → [_, 9, 4, _] → [6, _, _, _, _]

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Answer: Row3[2]=13, Row3[1]=23, Row4[1]=14, Row5[3]=1, Row5[4]=3, Row5[2]=8, Row4[4]=6, Row5[5]=3

SubType
number-pyramid
Difficulty
hard
Levels
  • [59]
  • [36,23]
  • [23,13,10]
  • [14,9,4,6]
  • [6,8,1,3,3]
Base
  • 6
  • 8
  • 1
  • 3
  • 3
TopValue
59
HiddenCells
  • {"r":2,"c":1,"v":13}
  • {"r":2,"c":0,"v":23}
  • {"r":3,"c":0,"v":14}
  • {"r":4,"c":2,"v":1}
  • {"r":4,"c":3,"v":3}
  • {"r":4,"c":1,"v":8}
  • {"r":3,"c":3,"v":6}
  • {"r":4,"c":4,"v":3}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [64, 69] → [29, _, _] → [_, 17, _, 16] → [3, _, 8, _, _]

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Answer: Row3[3]=34, Row5[2]=9, Row5[5]=6, Row3[2]=35, Row4[1]=12, Row5[4]=10, Row4[3]=18, Row1[1]=133

SubType
number-pyramid
Difficulty
hard
Levels
  • [133]
  • [64,69]
  • [29,35,34]
  • [12,17,18,16]
  • [3,9,8,10,6]
Base
  • 3
  • 9
  • 8
  • 10
  • 6
TopValue
133
HiddenCells
  • {"r":2,"c":2,"v":34}
  • {"r":4,"c":1,"v":9}
  • {"r":4,"c":4,"v":6}
  • {"r":2,"c":1,"v":35}
  • {"r":3,"c":0,"v":12}
  • {"r":4,"c":3,"v":10}
  • {"r":3,"c":2,"v":18}
  • {"r":0,"c":0,"v":133}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [47, 52] → [_, 27, _] → [6, 14, _, _] → [_, 4, _, 3, _]

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Answer: Row1[1]=99, Row5[3]=10, Row4[4]=12, Row5[5]=9, Row5[1]=2, Row4[3]=13, Row3[1]=20, Row3[3]=25

SubType
number-pyramid
Difficulty
hard
Levels
  • [99]
  • [47,52]
  • [20,27,25]
  • [6,14,13,12]
  • [2,4,10,3,9]
Base
  • 2
  • 4
  • 10
  • 3
  • 9
TopValue
99
HiddenCells
  • {"r":0,"c":0,"v":99}
  • {"r":4,"c":2,"v":10}
  • {"r":3,"c":3,"v":12}
  • {"r":4,"c":4,"v":9}
  • {"r":4,"c":0,"v":2}
  • {"r":3,"c":2,"v":13}
  • {"r":2,"c":0,"v":20}
  • {"r":2,"c":2,"v":25}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [95] → [_, 50] → [25, _, 30] → [_, _, _, 19] → [8, _, 1, _, _]

Show answer

Answer: Row4[3]=11, Row5[5]=9, Row5[4]=10, Row3[2]=20, Row5[2]=8, Row4[2]=9, Row2[1]=45, Row4[1]=16

SubType
number-pyramid
Difficulty
hard
Levels
  • [95]
  • [45,50]
  • [25,20,30]
  • [16,9,11,19]
  • [8,8,1,10,9]
Base
  • 8
  • 8
  • 1
  • 10
  • 9
TopValue
95
HiddenCells
  • {"r":3,"c":2,"v":11}
  • {"r":4,"c":4,"v":9}
  • {"r":4,"c":3,"v":10}
  • {"r":2,"c":1,"v":20}
  • {"r":4,"c":1,"v":8}
  • {"r":3,"c":1,"v":9}
  • {"r":1,"c":0,"v":45}
  • {"r":3,"c":0,"v":16}