medium 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): [34] → [_, _] → [10, _, 14] → [9, _, 4, 10]

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Answer: Row2[2]=19, Row3[2]=5, Row2[1]=15, Row4[2]=1

SubType
number-pyramid
Difficulty
medium
Levels
  • [34]
  • [15,19]
  • [10,5,14]
  • [9,1,4,10]
Base
  • 9
  • 1
  • 4
  • 10
TopValue
34
HiddenCells
  • {"r":1,"c":1,"v":19}
  • {"r":2,"c":1,"v":5}
  • {"r":1,"c":0,"v":15}
  • {"r":3,"c":1,"v":1}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, 24] → [6, _, 14] → [2, _, 6, _]

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Answer: Row4[2]=4, Row4[4]=8, Row1[1]=40, Row3[2]=10

SubType
number-pyramid
Difficulty
medium
Levels
  • [40]
  • [16,24]
  • [6,10,14]
  • [2,4,6,8]
Base
  • 2
  • 4
  • 6
  • 8
TopValue
40
HiddenCells
  • {"r":3,"c":1,"v":4}
  • {"r":3,"c":3,"v":8}
  • {"r":0,"c":0,"v":40}
  • {"r":2,"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] → [16, _] → [5, _, _] → [2, _, 8, 5]

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Answer: Row3[2]=11, Row2[2]=24, Row4[2]=3, Row3[3]=13

SubType
number-pyramid
Difficulty
medium
Levels
  • [40]
  • [16,24]
  • [5,11,13]
  • [2,3,8,5]
Base
  • 2
  • 3
  • 8
  • 5
TopValue
40
HiddenCells
  • {"r":2,"c":1,"v":11}
  • {"r":1,"c":1,"v":24}
  • {"r":3,"c":1,"v":3}
  • {"r":2,"c":2,"v":13}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [42] → [_, _] → [16, 9, _] → [_, 8, 1, 7]

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Answer: Row3[3]=8, Row2[2]=17, Row4[1]=8, Row2[1]=25

SubType
number-pyramid
Difficulty
medium
Levels
  • [42]
  • [25,17]
  • [16,9,8]
  • [8,8,1,7]
Base
  • 8
  • 8
  • 1
  • 7
TopValue
42
HiddenCells
  • {"r":2,"c":2,"v":8}
  • {"r":1,"c":1,"v":17}
  • {"r":3,"c":0,"v":8}
  • {"r":1,"c":0,"v":25}