medium Set 93 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [52] → [_, _] → [16, 11, 14] → [10, _, _, 9]

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Answer: Row2[2]=25, Row4[2]=6, Row2[1]=27, Row4[3]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [52]
  • [27,25]
  • [16,11,14]
  • [10,6,5,9]
Base
  • 10
  • 6
  • 5
  • 9
TopValue
52
HiddenCells
  • {"r":1,"c":1,"v":25}
  • {"r":3,"c":1,"v":6}
  • {"r":1,"c":0,"v":27}
  • {"r":3,"c":2,"v":5}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [_, 27] → [12, 14, _] → [8, _, 10, 3]

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Answer: Row3[3]=13, Row1[1]=53, Row4[2]=4, Row2[1]=26

SubType
number-pyramid
Difficulty
medium
Levels
  • [53]
  • [26,27]
  • [12,14,13]
  • [8,4,10,3]
Base
  • 8
  • 4
  • 10
  • 3
TopValue
53
HiddenCells
  • {"r":2,"c":2,"v":13}
  • {"r":0,"c":0,"v":53}
  • {"r":3,"c":1,"v":4}
  • {"r":1,"c":0,"v":26}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [25, _] → [12, 13, _] → [4, 8, _, 6]

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Answer: Row1[1]=49, Row4[3]=5, Row2[2]=24, Row3[3]=11

SubType
number-pyramid
Difficulty
medium
Levels
  • [49]
  • [25,24]
  • [12,13,11]
  • [4,8,5,6]
Base
  • 4
  • 8
  • 5
  • 6
TopValue
49
HiddenCells
  • {"r":0,"c":0,"v":49}
  • {"r":3,"c":2,"v":5}
  • {"r":1,"c":1,"v":24}
  • {"r":2,"c":2,"v":11}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [51] → [29, _] → [14, 15, 7] → [_, _, 6, _]

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Answer: Row2[2]=22, Row4[4]=1, Row4[2]=9, Row4[1]=5

SubType
number-pyramid
Difficulty
medium
Levels
  • [51]
  • [29,22]
  • [14,15,7]
  • [5,9,6,1]
Base
  • 5
  • 9
  • 6
  • 1
TopValue
51
HiddenCells
  • {"r":1,"c":1,"v":22}
  • {"r":3,"c":3,"v":1}
  • {"r":3,"c":1,"v":9}
  • {"r":3,"c":0,"v":5}