hard Set 96 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [111] → [_, 52] → [_, 27, _] → [_, _, _, 12] → [_, 10, 4, _, 3]

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Answer: Row5[4]=9, Row2[1]=59, Row4[2]=14, Row3[1]=32, Row4[3]=13, Row5[1]=8, Row4[1]=18, Row3[3]=25

SubType
number-pyramid
Difficulty
hard
Levels
  • [111]
  • [59,52]
  • [32,27,25]
  • [18,14,13,12]
  • [8,10,4,9,3]
Base
  • 8
  • 10
  • 4
  • 9
  • 3
TopValue
111
HiddenCells
  • {"r":4,"c":3,"v":9}
  • {"r":1,"c":0,"v":59}
  • {"r":3,"c":1,"v":14}
  • {"r":2,"c":0,"v":32}
  • {"r":3,"c":2,"v":13}
  • {"r":4,"c":0,"v":8}
  • {"r":3,"c":0,"v":18}
  • {"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): [105] → [_, 47] → [_, 28, _] → [13, 17, 11, _] → [3, _, _, _, _]

Show answer

Answer: Row5[5]=4, Row2[1]=58, Row4[4]=8, Row3[1]=30, Row5[3]=7, Row3[3]=19, Row5[4]=4, Row5[2]=10

SubType
number-pyramid
Difficulty
hard
Levels
  • [105]
  • [58,47]
  • [30,28,19]
  • [13,17,11,8]
  • [3,10,7,4,4]
Base
  • 3
  • 10
  • 7
  • 4
  • 4
TopValue
105
HiddenCells
  • {"r":4,"c":4,"v":4}
  • {"r":1,"c":0,"v":58}
  • {"r":3,"c":3,"v":8}
  • {"r":2,"c":0,"v":30}
  • {"r":4,"c":2,"v":7}
  • {"r":2,"c":2,"v":19}
  • {"r":4,"c":3,"v":4}
  • {"r":4,"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): [_] → [40, _] → [22, 18, 26] → [_, 8, 10, _] → [_, _, _, _, 8]

Show answer

Answer: Row4[4]=16, Row5[1]=8, Row1[1]=84, Row5[2]=6, Row5[3]=2, Row2[2]=44, Row5[4]=8, Row4[1]=14

SubType
number-pyramid
Difficulty
hard
Levels
  • [84]
  • [40,44]
  • [22,18,26]
  • [14,8,10,16]
  • [8,6,2,8,8]
Base
  • 8
  • 6
  • 2
  • 8
  • 8
TopValue
84
HiddenCells
  • {"r":3,"c":3,"v":16}
  • {"r":4,"c":0,"v":8}
  • {"r":0,"c":0,"v":84}
  • {"r":4,"c":1,"v":6}
  • {"r":4,"c":2,"v":2}
  • {"r":1,"c":1,"v":44}
  • {"r":4,"c":3,"v":8}
  • {"r":3,"c":0,"v":14}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, _] → [20, 20, _] → [9, _, 9, _] → [_, 6, 5, 4, _]

Show answer

Answer: Row2[2]=42, Row3[3]=22, Row4[2]=11, Row5[1]=3, Row2[1]=40, Row1[1]=82, Row4[4]=13, Row5[5]=9

SubType
number-pyramid
Difficulty
hard
Levels
  • [82]
  • [40,42]
  • [20,20,22]
  • [9,11,9,13]
  • [3,6,5,4,9]
Base
  • 3
  • 6
  • 5
  • 4
  • 9
TopValue
82
HiddenCells
  • {"r":1,"c":1,"v":42}
  • {"r":2,"c":2,"v":22}
  • {"r":3,"c":1,"v":11}
  • {"r":4,"c":0,"v":3}
  • {"r":1,"c":0,"v":40}
  • {"r":0,"c":0,"v":82}
  • {"r":3,"c":3,"v":13}
  • {"r":4,"c":4,"v":9}