medium 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): [_] → [_, 14] → [_, 9, 5] → [8, _, 4, 1]

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Answer: Row2[1]=22, Row4[2]=5, Row3[1]=13, Row1[1]=36

SubType
number-pyramid
Difficulty
medium
Levels
  • [36]
  • [22,14]
  • [13,9,5]
  • [8,5,4,1]
Base
  • 8
  • 5
  • 4
  • 1
TopValue
36
HiddenCells
  • {"r":1,"c":0,"v":22}
  • {"r":3,"c":1,"v":5}
  • {"r":2,"c":0,"v":13}
  • {"r":0,"c":0,"v":36}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [62] → [_, _] → [11, 17, 17] → [_, 9, 8, _]

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Answer: Row4[4]=9, Row2[2]=34, Row4[1]=2, Row2[1]=28

SubType
number-pyramid
Difficulty
medium
Levels
  • [62]
  • [28,34]
  • [11,17,17]
  • [2,9,8,9]
Base
  • 2
  • 9
  • 8
  • 9
TopValue
62
HiddenCells
  • {"r":3,"c":3,"v":9}
  • {"r":1,"c":1,"v":34}
  • {"r":3,"c":0,"v":2}
  • {"r":1,"c":0,"v":28}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [63] → [31, _] → [_, 17, _] → [7, 7, _, 5]

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Answer: Row2[2]=32, Row4[3]=10, Row3[1]=14, Row3[3]=15

SubType
number-pyramid
Difficulty
medium
Levels
  • [63]
  • [31,32]
  • [14,17,15]
  • [7,7,10,5]
Base
  • 7
  • 7
  • 10
  • 5
TopValue
63
HiddenCells
  • {"r":1,"c":1,"v":32}
  • {"r":3,"c":2,"v":10}
  • {"r":2,"c":0,"v":14}
  • {"r":2,"c":2,"v":15}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [46] → [22, 24] → [_, _, 13] → [_, 6, 5, _]

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Answer: Row3[2]=11, Row4[4]=8, Row4[1]=5, Row3[1]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [46]
  • [22,24]
  • [11,11,13]
  • [5,6,5,8]
Base
  • 5
  • 6
  • 5
  • 8
TopValue
46
HiddenCells
  • {"r":2,"c":1,"v":11}
  • {"r":3,"c":3,"v":8}
  • {"r":3,"c":0,"v":5}
  • {"r":2,"c":0,"v":11}