hard Set 33 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 26] → [9, 13, 13] → [_, _, 7, _] → [2, _, 5, _, _]

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Answer: Row4[4]=6, Row1[1]=48, Row5[2]=1, Row4[2]=6, Row5[5]=4, Row4[1]=3, Row5[4]=2, Row2[1]=22

SubType
number-pyramid
Difficulty
hard
Levels
  • [48]
  • [22,26]
  • [9,13,13]
  • [3,6,7,6]
  • [2,1,5,2,4]
Base
  • 2
  • 1
  • 5
  • 2
  • 4
TopValue
48
HiddenCells
  • {"r":3,"c":3,"v":6}
  • {"r":0,"c":0,"v":48}
  • {"r":4,"c":1,"v":1}
  • {"r":3,"c":1,"v":6}
  • {"r":4,"c":4,"v":4}
  • {"r":3,"c":0,"v":3}
  • {"r":4,"c":3,"v":2}
  • {"r":1,"c":0,"v":22}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [136] → [70, 66] → [_, _, 30] → [14, _, 16, _] → [_, _, 10, _, _]

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Answer: Row5[5]=8, Row3[2]=36, Row3[1]=34, Row5[1]=4, Row4[4]=14, Row4[2]=20, Row5[2]=10, Row5[4]=6

SubType
number-pyramid
Difficulty
hard
Levels
  • [136]
  • [70,66]
  • [34,36,30]
  • [14,20,16,14]
  • [4,10,10,6,8]
Base
  • 4
  • 10
  • 10
  • 6
  • 8
TopValue
136
HiddenCells
  • {"r":4,"c":4,"v":8}
  • {"r":2,"c":1,"v":36}
  • {"r":2,"c":0,"v":34}
  • {"r":4,"c":0,"v":4}
  • {"r":3,"c":3,"v":14}
  • {"r":3,"c":1,"v":20}
  • {"r":4,"c":1,"v":10}
  • {"r":4,"c":3,"v":6}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [26, _] → [_, _, 15] → [9, 6, 5, _] → [_, 3, _, _, _]

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Answer: Row4[4]=10, Row3[1]=15, Row5[3]=3, Row2[2]=26, Row5[5]=8, Row5[1]=6, Row5[4]=2, Row3[2]=11

SubType
number-pyramid
Difficulty
hard
Levels
  • [52]
  • [26,26]
  • [15,11,15]
  • [9,6,5,10]
  • [6,3,3,2,8]
Base
  • 6
  • 3
  • 3
  • 2
  • 8
TopValue
52
HiddenCells
  • {"r":3,"c":3,"v":10}
  • {"r":2,"c":0,"v":15}
  • {"r":4,"c":2,"v":3}
  • {"r":1,"c":1,"v":26}
  • {"r":4,"c":4,"v":8}
  • {"r":4,"c":0,"v":6}
  • {"r":4,"c":3,"v":2}
  • {"r":2,"c":1,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 44] → [28, _, 22] → [16, 12, _, 12] → [_, 6, _, _, _]

Show answer

Answer: Row1[1]=94, Row2[1]=50, Row5[3]=6, Row5[4]=4, Row4[3]=10, Row5[1]=10, Row3[2]=22, Row5[5]=8

SubType
number-pyramid
Difficulty
hard
Levels
  • [94]
  • [50,44]
  • [28,22,22]
  • [16,12,10,12]
  • [10,6,6,4,8]
Base
  • 10
  • 6
  • 6
  • 4
  • 8
TopValue
94
HiddenCells
  • {"r":0,"c":0,"v":94}
  • {"r":1,"c":0,"v":50}
  • {"r":4,"c":2,"v":6}
  • {"r":4,"c":3,"v":4}
  • {"r":3,"c":2,"v":10}
  • {"r":4,"c":0,"v":10}
  • {"r":2,"c":1,"v":22}
  • {"r":4,"c":4,"v":8}